Two Boolean operators that are important in finding information
are AND and OR.
The AND is used to connect two different
concepts and the OR is used between concepts that are synonymous.
It is critical to put parentheses around a search expression
that contains an OR. Here is an example:
The first part of this statement should find material with the words delinquency, and runaways. The second part will look for the words "policy" or "policies". The AND links the two sets. This should be an effective way to look for policies dealing with youthful offenders.
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