DuckDuckGo
DuckDuckGo, a new search engine
DuckDuckGo is a new search engine launched, similar to Google having a better visual appeal. 
They claim to be unique in keeping users privacy as they don’t track and record your search results. They also guess relevant result for your keyword and highlight the same inside a red box which will be usually drawn from Wikipedia and Wolfram Alpha. DuckDuckGo also ban spam sites (loaded with ads). Additionally they own some interesting features such as “Bang’,where you have the option to get results from specific sites alone, for Eg if you want to get information about Osama Bin Laden from Wikipedia alone, you have to type “!wikipedia Osama Bin Laden” to get all the results about the person from Wikipedia. There is a long list of bangs which you could utilize to get relevant results.