mature aged man suffering from strong throat sore or angina. concept of health problems, losing of voice, pain and itching. elderly person feeling discomfort and difficulty to swallow.

sad and tired caucasian girl with dyslexia holds a book on her forehead. flying tangled letters in the air. the child learns to speak and read correctly

senior man sitting on sofa at home and holding hand on chest. male having asthma attack, difficulties with breathe, feeling severe pain or dyspnea

sleepless, man suffering from insomnia, sleep apnea or stress. tired and exhausted guy. headache or migraine. awake in the night. frustrated person with problem. copy space

anxious man from insomnia. difficulty falling asleep. sleep problems. modern trendy style. hand drawn vector character illustration. isolated on white background.

strategic planning, plan to overcome difficulty or obstacle to reach goal or target, team brainstorm or competitor analysis, business success concept, business team planning for success tactic chart.

bypassing the complexity and problems. practical solutions and creativity. taking a shortcut for solution. overcoming the barriers.

货币符号与问号，标签纸，金融问题，人民币符号

difficulties learning, dysgraphia and dyslexia concept. young women and men difficulty in reading, writing, calculating vector set. disappointed students with scattered letters above his head and book

woman pressing against her chest with a shortness of breath symptom in flat design on white background. difficulty breathing.

sorry we are having technical difficulties message on red sign message isolated on white 3d illustration

the boy has learning difficulties due to dyslexia. world dyslexia day. one line drawing for different uses. vector illustration.

overcoming challenge and obstacle concept. flat vector illustration

asian senior woman coughing choking while drinking water or eating food,danger or risk of lung infection,disease of silent aspiration pneumonia,old elderly patient choking water after taking the pills

difficulty level meter set. difficulty meters or gauges for your project. isolated vector illustration set.

asian man reading book or bible hand over head having stressful depression sad time sitting on the table. depression man sad serios reading book. education learning bible religion concept.

little boy with stationery suffering from dyslexia at wooden table

can not sleep, depressed asian young woman, girl suffering sitting in bed from insomnia problem, awake at night, covering face with hand because of disturbed loud noise, unable sleep. restless people.

sad tired frustrated boy sitting at the table with many books and holding paper with word help. learning difficulties, education concept.

simple set of question related vector line icons. contains such icons as puzzle, confused man, question mark and more. editable stroke. 48x48 pixel perfect.

learning difficulties. stressed little black boy using laptop and covering head with workbook at home, annoyed preteen male child sitting at desk with computer, suffering problems with homework

sad girl leaned on the table, covering her face with hands, in the foreground a cute pink piggy bank. woman lost her savings, was fired, and is experiencing financial difficulties, feels depressed.

portrait of focused female trying read text, squinting to see more clearly. female having difficulties seeing text because of vision problems

senior asian woman with acid reflux problem, sore throat. while eating patty, food stuck in the throat, burning sensation in the esophagus, irritation, coughing, suffocation and difficulty swallowing.

instable posture. mental health issue. thin line illustration. contour symbol. outline drawing. creative medical icon in outline style. editable vector illustration isolated on a white background.

a young woman with heavy breathing and shortness of breath. breathing problem, asthma,respiratory illness. vector illustration

dysgraphia, dyslexia and  learning difficulties concept. vector illustration. young girl  character has problems with reading, writing.

a physical therapist is treating a man with shoulder pain and suffering from frozen shoulder,pain and stiffness,unable to move,difficulty lifting his arm,male people with calcific tendonitis.

portrait of concentrated female read papers, squinting to see more clearly. woman having difficulties seeing text, vision problems

货币符号与问号，标签纸，金融问题，英镑符号

dyslexia, school learning difficulty and disability. open book with knot of thread and chaos of letters, dyslexic problems with reading, writing and spelling for pupil cartoon vector illustration

fat woman voraciously eats chocolate sweets and has difficulty swallowing food stuck in her throat obstructed her suffocated speak without sound have cyanosis.

error gear icon, system error symbol, error code indicator line icon, outline icon, pixel perfect icon

retro television test pattern with please stand by technical difficulties warning

a distorted tv transmission: a noisy signal of smpte color bars (a television screen test pattern) with the text technical difficulties.


stressed frustrated older woman getting bad news from paper letter, reading document at home, touching head in despair, panic attack, sitting on couch, receiving concerning medical result

businessman looking at perplexed ways searching for solution. business man thinking to solve difficult task or figure out the way in a complicate line. difficulty and simplicity creative idea	


reading difficulties problem known as dysgraphia and dyslexia, learning difficulties concept, flat vector illustration isolated. hands holding book with letters.

desperate office worker overwhelmed with paperwork, she is asking help with her hand

young unhealthy female sit on couch having difficulty breathing pain of heart, touches his chest with hand. trouble breathing, chest pain. heart attack, thoracic osteochondrosis, panic attack concept

career ladder challenge, difficulty step growth, different job opportunity or ambition, climbing ladder with obstacle concept, businessmen about to climb up easy and difficult career ladder.

pensive girl looking away with dyslexia or dyslexia at school. questions and letters. the child learns to speak correctly.

pretty blonde woman having breath difficulties in the living room

difficulties learning, dysgraphia, dyscalculia, dyspraxia and dyslexia concept. young women and men difficulty in reading, writing, calculating vector illustrations set. symptoms of brain disease

sad tired frustrated boy lying on the table. learning disability, reading difficulties, education concept. top view of a primary school student who lies in front of a blank piece of paper with pencils

set of hands holding opened notebooks flat style, vector illustration isolated on white background. decorative design elements collection, learning difficulties, dyslexia and dysgraphia

woman has difficulty with speaking vector isolated. symptom of disease, problem with brain. mental disorder. alzheimer or migraine symptom. confused character.

set of male and female characters with vision problems experience blurred vision, difficulty focusing, or reduced eyesight. young and old people with tired or sick eyes. cartoon vector illustration

speedometer icon set. thin line icon. editable stroke. containing speedometer, slow, speedlimit, odometer, difficulty, speedtest, physicalwellbeing.

the speedometer of a level. four level difficulty. isolated vector illustration

cute little girl having difficulty breathing because of asthma attack

货币符号与问号，标签纸，金融问题，欧元符号

stressful accounting at home: man using laptop, filling tax forms. worried male has paperwork problems with bills and invoices. budget deficit, high inflation, financial difficulty, debt, bankruptcy

suffering from deafness and hearing loss on grey black background with people stock image stock photo

close up sick man having difficulty breathing pain heart, touches chest with hand sitting on sofa at home. trouble breathing, chest pain. heart attack, thoracic osteochondrosis, panic attack concept

asian student women read books in library at university. young undergraduate girl stress tired have problem while study hard for knowledge on lecture desk at college campus concept.

sorry we are having technical difficulties message on a black mobile phone

winner take all, survive business competition or strength to overcome difficulty, economic crisis or recession, business winner concept, success businessman on stand strong bar graph domino collapse.

stress burden, anxiety from work difficulty and overload, problem in economic crisis or pressure from too much responsibility concept, tried exhausted woman carrying heavy messy line on his back

business man pushing large stone up to hill , business heavy tasks and problems concept.

reducing or overcome financial barrier, financial concept : us dollar bag on a maze puzzle with a businessman considers how to overcome financial difficulties. cfo wishes to avoid a financial crisis.

confused frustrated young man reading letter in cafe, debt notification, bad financial report, money problem, money problem, upset student receiving bad news, unsuccessful exam or test results

arrows jumping over a red obstacle, black background. concept of overcoming barriers and moving forward despite difficulties. 3d illustration.

challenge icon set. containing mission, competition, obstacle, battle, problem solving, teamwork, overcoming and triumph icons. solid icon collection.

sorry we are having technical difficulties message on a black keyboard 

uncertainty, confusion and decision making, choosing options or choices, answer for question or solution, problem solving, frustrated businessman thinking and make decision with many question marks.

货币符号与问号，标签纸，金融问题，美元符号 

vector illustration of a girl who has difficulty breathing. shortness of breath due to lack of oxygen. symptoms of allergies, asthma, heart disease. illustration for medical articles, posters.

face financial difficulties and expenses. a high debt load is holding businesses back. suffers losses. tax burden. refinancing, restructuring of loans. falling demand, bankruptcy. economic crisis.

heavy burden icon, man carrying huge stone, big problems, thin line symbol on white background - editable stroke vector illustration eps10

sorry we are having technical difficulties message on yellow sign message isolated on white  3d illustration

hand drawing a simplicity concept about the importance to find a simple solution to a problem or a shortecut from point a to point b.

the hand holds wooden blocks, a puzzle with the inscription problem and solution. the concept of problem solving, dealing with difficulties. help in difficulties.

young married indian couple have financial difficulties, sitting at table at kitchen at home, using computer and calculator, calculating spendings and income, paying bills online

stressed student sitting at desk with pile of books in flat design on white background.

dyslexia children vector illustration of kids dyslexia disorder and difficulty in learning reading with letters flying out in flat cartoon background

portrait of focused woman trying read papers, squinting to see more clearly. female having difficulties seeing text because of vision problems

problem and solution concept with white origami paper plane getting out of the maze of problem. way to go through the labyrinth. solve the difficulties.

retro television with technical difficulties warning , 3d rendering

person carry heavy burdens of life. sad tired woman in stress, overloaded with problems. pressure of difficulties and hardships concept. flat graphic vector illustration isolated on white background

first step is hardest, learning curve or overcome difficulty when start new business, challenge to succeed in work concept, discouraged businessman looking at high steep first step of success stairway

close-up of woman's hands with empty wallet and utility bills. the concept of rising prices for heating, gas, electricity. many utility bills, coins and hands in a warm sweater holding an open wallet

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