Searching Google? Use keywords to narrow down your search results even faster!

There are lots of keywords, but here are some of the most useful (big list here):

• site: — Limit results to a specific website (ex. "academic calendar site:tulsacc.edu")
• related: — Find sites related to a given domain (ex. "related:nytimes.com")
• filetype: — Restrict results to those of a certain filetype (ex. "The Brothers Karamazov filetype:pdf")