FR: more extensive Full Text Search capabilities

[demosthenez]

It would be nice to be able to get all matches on desktop and mobile, with snippets. As it stands now, AFAIK, one can search all pages in the Pages pane on mobile and one gets maybe.. the first hit with a snippet for search results. It would be great to have all results, with snippets per page. For collaboration, this is a must-need for particular kinds of projects, like fine-tuning editions of large transcription collections, finding needles in the haystack of very large text collections like books and so on.