Private search engines have seen huge growth over the past few years. Until recently, it was unthinkable that anyone could compete with.
Web Search Engine - Search Web, Images, Videos and News!.
Former Google Employees Launch Adult Entertainment Search Engine Bing for Schools search, which incorporates both safe search and an ad-free search.
Best Uncensored Search Engines for Anonymous Searching - Do you want to adult websites, drug stores, or anything else, it'll have the address, period.