Moreover, this private search engine also protects your privacy from advertisers, though it may show some ads.
The topics discussed may be offensive to some people.
Talking of the search results, they are pretty minimal and easily accessible.
You will get not only the power of privacy but also cool features like Ad-Free search, Instant Answers, Auto-Suggest, etc.
It works in partnership with Yahoo but does not compromise a bit when it comes to user information or privacy.
It studies the general population rather than prisoners.