Most businesses are aware that the search engines can drive massive traffic to their web properties. Not just any traffic, but traffic that actually converts into leads and sales. Even though there are other ways to gain online exposure, Google still leads the pack when it comes to helping you get the best bang for your marketing buck. This is mainly due to its huge user base and market share.
RankBrain can have an impact on your keywords campaigns. When you are defining your keywords, you are looking for relevant terms that respond to customers queries. This is how a successful SEO strategy works. And logically, if you are picking keywords your audience is not searching for, you campaign will have no chance to succeed. This is where RankBrain can play a role.