Which of the following will retrieve search results from government and educational sites on the topic of homelessness?

Which operator can be used to search for keywords appearing in hyperlinked text?

For which occasion was the first Doodle created?

Google Social Search was introduced in what year?

What's the maximum number of search results Google will display?

What parameter in a Google query would override language of the interface to German?

If you are searching for "food facts," how could you extend the search to include synonyms for food, including (but not limited to) "nutrition?"

How would you search for the word biking in a url?

How would you search for a page containing both hiking and Mt. Washington in the title?

What is a sitemap?

When searching for specific keywords contained within a web site address what is the appropriate Operator?