Google RankBrain is perhaps the greatest invention/best algorithm so far by any search engine. The RankBrain is a unique artificial intelligence signal targeted at improving search results on Google. If you want to get loads of quality traffic to your website you have to work a lot or invest a lot. after coming up with all possible variations of ‘B’. A lot of people think of link reclamation as just 301’ing pages they have moved that still have a lot of great backlinks. The user’s keywords are typically shown in boldface when they appear in the search results (sometimes close synonyms are shown in boldface as well).