Google's John Mueller advises using semantic HTML. Though not a ranking factor, it helps search engines understand content and boosts accessibility.

In the study titled "The narrow search effect and how broadening search promotes belief updating," published in PNAS, researchers conducted 21 studies using experimental methods to examine how ...

So, in the words of Leung and Urminsky, "When search engines provide directionally narrow search results in response to users’ directionally narrow search terms, ...