https://private.sh/ is something I've been working on lately. It is powered by my search engine of 20 years, https://gigablast.com/ . private.sh can't be evil because it uses javascript encryption to encrypt your query so that only gigablast can read it, and then it routes your encrypted query through a proxy so that gigablast does not know your IP. This level of privacy is a notch above what everyone else is offering as it is guaranteed by cryptography. Basically we can only offer this because Gigablast is the back-end search engine, not Google or Bing. You need a backend search engine that supports the encrypted query protocol. All the other "search engines" in the U.S. are just serving Bing or Google, but mostly just Bing.