The Locator plugin can also help you, you can read about searching for the value of fields here (the video is not clear enough, read the description instead):
https://bimlas.gitlab.io/tw5-locator/#Walk-through -> "Narrow list of search results, search for field values" If you use fields and tags often, this plugin can be useful for you in several ways. Watch the introductory video at https://bimlas.gitlab.io/tw5-locator/ -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/70bf1e6c-46c8-467d-a649-725f89fecc18n%40googlegroups.com.