IXQuick, DuckDuckGo, Entireweb
What is primarily important is that you lock encryption on every web page. https://www.eff.org/https-everywhere
And that you make sure your point of contact, like IXQuick is not Backdoored by the NSA. The have server connections to google, yahoo, etc. Encryption doesn’t help when you are connecting to a rootkit’d node.
To ensure safety, you can go a step further with a VPN to swissvpn or another Country with better privacy laws. Then browse, play, whatever you want to to without being recorded.
Https in and of itself will not stop deep packet inspection. It will irritate it and buy time. Not being there via a VPN will make archiving much more difficult.
In short, it’s not just the search engine. It’s the ISP’s. You must have encryption + anonymity. One is good, but both are realistic protection from your NAZI government.
All of which means squat if you post comments on a conservative web site. Or anywhere for that matter if your post contains the forbidden words.
Everyone here is in the cross hairs already. Be less concerned about search engines and more concerned about what you are going to do when “they” decide to come for you. Be it an IRS audit (financial ruin) or jackboots pounding on your door, they are eventually going to retaliate against all contrary political thought.