Strategies and methods for refining search queries to obtain more accurate and relevant results.
This is so ridiculous! "We want to reward people for using our search engine yet you can only use it in a manner of our choosing." It would seem to me that if you're not the #1 search engine, then it shouldn't matter how often people are searching, only that they are! This is a sure fire way to get people to switch search engines. The only way to show them we mean business is to use a competitor, you're not earning points anyway.