Google is testing a new layout where the top 10 search results are divided, with listings offering results for variations of the original search phrase. Google is likely trying to increase relevancy for very broad searches, where the user could be looking for information on any one of a number of more specific topics. Buzz indicates that this my be indented to supplement or replace the “Did you mean…?” feature in Google that offers suggestions for possible misspellings entered into the search box.