Think broadly and abstractly!
Construct search by combining concepts with Boolean operators. Use keywords and subject terms in combination.
Boolean Logic Operators
AND |
Limits results, both concepts |
Stoma AND Bowel cancer |
OR |
More results, either concept |
Stoma OR Colostomy |
NOT |
Cuts out specific results |
JAVA NOT coffee |
Tailor Search Strategy to the Database
Image from https://www.quora.com/What-makes-Boolean-Algebra-different-than-Binary-Code;4.25.18