Using the Boolean Operator OR will broaden your search results. In this case, using OR will retrieve search results containing either the keywords globalization or human rights. Using the Boolean Operator NOT will narrow your search results.

What Boolean operators can you use in your search string?

• They connect your search words together to either narrow or broaden your set of results.
• The three basic boolean operators are: AND, OR, and NOT.

Which Boolean operator would you use to narrow your search and combine terms?

The three most commonly used operators are AND, OR, NOT. These are known as Boolean operators. They can be used to broaden or narrow a search and to exclude unwanted search terms and concepts. You can type these operators in between your search terms (Fig.