Extend search function to other fields

Could we please have the option to search at least the ‘keywords’ field?
I’d like to make more use of that field in particular.

Welcome to the forum @Warriwul and thank you for your question. We have included new search features in the new Paperpile (in private beta). While you can’t search specifically for keywords, you can search by exact phrase in the new Paperpile web app, where you can then type in keywords. You can also search the full text of PDFs, and restrict your search to author, title, abstract, and year.