Asterisk
- When added to a root word, it searches for all variations of that word
- Eco* (will search for Ecologies, Ecological, Ecocriticism, Economy, etc.)
Quotation Marks
- Searches a specific phrase (handy for searching titles)
- “Oryx and Crake”
![](https://i0.wp.com/cuelibrary.blog/wp-content/uploads/2017/09/Asterisk-Quotation.png?w=694&ssl=1)
AND
- Narrows down your search results by grouping keywords together
- Octopus AND feeding habits
OR
- Expands your search results by searching for multiple keywords
- Octopus OR Octopod OR Cephalopod
![](https://i0.wp.com/cuelibrary.blog/wp-content/uploads/2017/09/AND-OR.png?w=626&ssl=1)
If you need help with the library's databases, make sure to stop by the Library Service Desk or contact us.