Respectfully, that did not answer my question.  I do not want to add a new custom search box.   I want to improve what the existing search box does (the one I indicated in my screenshot, and is at the top of yours).  That search box does not search full text as it stands today.   I was trying to get...

I have been struggling to identify an answer to this question via documentation or previous posts.  Our users are finding the behavior of this search box in Guides confusing / unhelpful in comparison to, say, the Assets search.   Is it possible to change/configure what is searched via a query within...