Q. How do I choose keywords?
When searching in library research databases, it is important to search with keywords that capture the essential key concepts that make up your topic because the more terms that you use in your search, the fewer results. A search like impact of gender on people's salary expectations will retrieve fewer results than if you searched for gender AND salary AND expectations.
Brainstorm all of the keywords or terms with the meaning of your key concepts. For the word salary, authors might use terms such as wages, pay, income, or earnings. Searching for all of those terms together with OR between them (for example: pay OR wages OR income OR earnings) tells the search engine to find at all of these terms in your search results, and it retrieves all of the possible works on your topic at once.
Reference Resources basic information as well as the scholarly language used for your topic including keywords, people's names, or place names.
Once you have your keywords for searching, try them in various combinations in the library's research databases or in the library catalog. Here is a video about brainstorming for keywords.