Baidu, Soso, Sogou, 360, Microsoft bing, yahoo, google, search Youdao
All other can be seized JWFD list of keywords search engines are officially recommended search engine
A few years ago, when the most classic open source project nutch1.0-linux versions began to appear, use the search engine project implementation
Website has flourished, but after several years of tough training. . Now only very few search engines still sticking to the operation, most of them
Disappeared. . . Business is difficult, setting more difficult ah. . .