Want to learn more about them? Practice using them!

These 'connector' terms [called "Boolean operators"] are used to combine search terms and concepts.
AND >>> narrows <<< a search so that ALL search TERMS are retrieved.		Click here to show animated example
OR <<< expands >>> a search to include ANY ONE of your search terms.		Click here to show animated example
NOT --- eliminates --- unwanted search terms		Click here to show animated example
Want to learn more about them? Practice using them!
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