Hi all! I'm a Product Manager working on search experiences on Dropbox.com. We heard your feedback and have started work on introducing new operators to help find your content faster. Take a look here! Note that it's probably not everything you're looking for, but we'll add more features over time!
@Petercard Are you suggesting adding as a search filter on the search results page? Yes, good suggestion.
With these new operators you should be able to search in the query, so title:"q1 offsite planning" will return only exact matching results for the title or if you don't care about the exact order of the words, title:(q1 offsite planning) would work as well!
This finds files whose names contain the word "pro" or the characters pro as part of another word (such as "process" or "procedure"). The ~= means "contains."