Sorry if I simply missed how to do it... but wasn't it possible to search for specific words/text within a category, by adding "@storyTags" to the keywords in the advanced search?
I don't seem to be able to make that work anymore.
EDIT: Just found an old thread that answered my question. Are there any plans to implement a similar function again? Searching for text within a specific category was such a great way to narrow down my searches.