1- initiate key words for researching databases and list them
2-search these databases to find suitable papers (pubmed, Embase, psychinfo, web science, science direct, openGrey, proQuest, cinahl, scopus, springer, british library and googleschoolar (please write a brief description for each databases and the how many articles you found.
3- to limit your search (include: english language, from 2000-2015, countries: europe, USA and australia, type of study: qualitative, survey and questionnaire )
4- provide me the name of papers you get
