Hits Search engines place the most relevant ___________ on the first few pages of search results. Google Alerts Set up ____________ if you want to be notified when new online information about a topic becomes available. Key Words When preparing for a search, choose ________________ that make the search term unique and specific. Preferences To customize search results, you can change _________ , such as the number of results displayed per page. Word Stem One way to refine a search term is to use a word base, or ____________ , to broaden the search.