Sortfix is a pretty much interactive search engine which takes the result from Yahoo ,Google and Dmoz and gives you the result. Now Why I am saying its productive and accurate is what the image says. Take a look

Its just not a search engine but rather another layer which gives you some additional keywords which you can add or remove to reduce the amount of result from billions to 100’s.

I searched for Vista Tips which gave me around 70000 results. Now this search engine gives me hint by providing me some keywords which I can remove or add thus accurately find what I was looking for. Like keywords “Online Courses” , “Paul” were not relevant for me. I can just remove and find better result and I got just 31.

The guys behind this have done a very nice job. Now we are seeing more and more of this coming which makes the search engine not only interactive but more accurate. Good work there. So now instead of reading Google Search Tips you can just move to this site for better result and from 3 different engines.