Using Boolean Operators to Focus Your Search
- AND: This operator helps you narrow down your search by telling the database that all your keywords must be present in the results. For example, searching for "video games AND teens" will only show you results that talk about both video games and teens.
- OR: Use this to broaden your search. It tells the database that any of your keywords can be in the results. So, "children OR juveniles" will give you results that mention either children, or juveniles, or both.
- NOT: This is useful for excluding specific terms from your search results. For instance, "teens NOT adults" will show you information about teens, but it will leave out anything that specifically mentions adults.
Using Truncation, Wildcards, Exact Phrase, and Other Limiters
- Asterisk (*) for Truncation: Add an asterisk at the end of a root word to find all its different endings. For example, "diet*" will find results containing "diet," "diets," "dieting," and "dietary."
- Question Mark (?) for Wildcards: Use a question mark inside a word to replace a single letter. This is handy for catching different spellings. For example, "wom?n" will find both "woman" and "women."
- Quotation Marks ( " " ) for Exact Phrase: Putting two or more words inside quotation marks tells the database to consider all the words as one keyword, and the words must appear in that exact order.
- Explore Database Limiters: The database you're using likely has other ways to narrow your search, like by date, publication type, or subject. Be sure to check out the options available to you!