Learn how to focus your searches with boolean operators

 Boolean operators are essential for helping you to focus your searches. Use the boolean operators AND, OR and NOT to  improve your searching and only focus on the topics you need.

Complete our etutorial Combining Searches with Boolean Operators to learn how to use AND, OR and NOT to combine search terms.

For more help with literature searching:

• Take a look at more etutorials
• Book a training session
• Contact the Health Library