If you are searching for a topic that involves more than one keyword, (e.g. minimum wage or college tuition) place “quotes” around your keywords like this:
"minimum wage"
"unidentified flying object"
This can give you more specific search results.
Additionally, you may also combine keywords with the word and.
"minimum wage" and legislation
"unidentified flying object" and sightings
Combining keywords can help narrow a search.
Watch: Selecting the Right Number of Keywords