I use DuckDuckGo and startpage. Sadly, it appears that everything still runs through “i.e.” in one way or another. Surely some FReeper knows a workaround. I use “ie” for nothing but when I do a computer clean up, there is always something there.
I use DuckDuckGo and like it.
I used to use StartPage, but by experience found out it has a fierce left-wing bias. I once was looking for an article that I knew was on Fox News, and put fox in the search query. But Startpage would not return any Fox news pages in the search results, just left-wing sites.