I've just posted about this in the thread about Peekier,
I've been hosting my own instance behind a vpn for quite sometime and am really happy with the search results. It supports a great amount of search engines, even yacy (the complete decentralized search machine) and shows even support for duckduckgo instant answers, though that seems to be very work in progress for now.
Surely this isn't as great as yacy would be in theory (the results currently are usually very bad) and isn't really future proof as if this gets too many requests, google and the rest would definitely do something against it, but for now it's pretty decent.
Surely this isn't as great as yacy would be in theory (the results currently are usually very bad) and isn't really future proof as if this gets too many requests, google and the rest would definitely do something against it, but for now it's pretty decent.