Use ORs and parentheses to combine synonyms or multiple topics
(oil or petroleum or crude)
(antibiotic or antiviral)
(woman or girl or female)
Truncate roots of important words* to find plurals and more
perform* (searches for perform, performance, performativity, etc.)
cell$
pregnan!
Insert a “wild card” [*?$!] to catch words with different spellings
wom?n
coloni#ation
odo$r
*Truncation and wild cards work differently in different databases. Check the help section of the database to learn what symbol to use and how to properly use it.
