@Samkl: I tried switching to Duckduckgo, due to their "Google is evil" marketing. It's true to some extent, as in it really tracks your search and will provide personalized ads.
But again. When I'm logged in, or I just use Google.com, I get good results. Results I can use, I want.
If I use Duckduckgo (either from the website or from Firefox's search bar), I just get irrelevant links.
(And there is Ghostery, if anyone dislikes the tracking features. For example, this page contains 18 scripts, according to Ghostery.)