How does RankBrain work and what does it mean for search marketers?

It’s hard to meet anyone in the digital industry who hasn’t heard about RankBrain. And it comes as no surprise that this system along with its impact on search results raises endless questions and disputes. We’ve made an attempt to understand the way RankBrain operates and if there’s anything we can possibly do to optimize for it. Let’s start from the very beginning.Read the full article