James Dooley interviews Luis Salifa Herado about the difference between query augmentation and AI query fan out because many marketers believe query fan out is a new concept. Luis Salifa Herado explains that query augmentation occurs when Google trusts a brand or website enough to expand the number of related queries it ranks for. This trust develops through consistent brand searches, user behaviour and strong topical coverage across a website. They also discuss how semantic SEO, entity relationships and content distribution across multiple pages strengthen this process because search engines evaluate the proportion of content covering a topic. The discussion also explains that AI query fan out is largely the same concept presented through AI interfaces such as AI Overviews, which summarise structured information from pages that clearly answer user queries.