I am quite satisfied with ixquick[0]. It forwards google results over a Proxy, utilizing TLS and it
relinquishes cookies. Pretty neat if you ask me.
Also, their redesign is the first in a while that I actually prefer over the old one. Aside from the hamburger menu (and, yecch, sort-of-half-floating title bar) it's much better,
https://startpage.com/eng/company.html (also look at the logo here)
https://www.ixquick.de/eng/company.html
And both introducing new redesign