Biology

Searching databases is different than searching in Google. For good results in a database, you have to distill what you are looking for into a few key terms or phrases, rather than whole sentences. You also have to think of various ways to say those key terms, because different writers will refer to the same concept in different ways. To turn your topic into keywords or search terms:  

1. Write down your topic (ex. What is the prevalence of antimicrobial resistance in ESKAPE pathogens)
2. Underline the main concepts (ex. Antimicrobial resistance in ESKAPE pathogens) 
3. For each main concept, brainstorm a few synonyms and related terms that get at that concept:

Boolean Operators

Use Boolean operators (named for mathematician George Boole) to narrow, broaden, or refine your search.

http://www.library.kent.edu/images/boolean.gif

Try searching with different groupings and keyword combinations.

• (college females OR young adults)  AND (eating disorders OR bulimia OR anorexia)
• (children OR adolescents) AND violence AND (television NOT video games)

Truncation and Wildcards

Use an * at the end of a word to search for all forms of that word. 

• educat* will return results for education, educator, educated, educating;etc.
• environment* will also return results for environmentalism and environmentalist

An * can also be used to replace a character in a word.

• wom*n will search for women and woman