Introduced by Google in 2018, PASF displays a summary of related search queries that users commonly explore after their initial search. This feature appears every time a user follows a search result then quickly returns for the search engine results page (SERP), indicating the initial result might not have fully https://hedgedoc.k8s.eonerc.rwth-aachen.de/bUh4KQiVSUqGiKrvlndSFg/