Better Search Integration with Elementor Custom Query Filter

I would like to query “Popular Searches” and/or “Daily Popular Searches” into Elementor post with a custom query.

I understand how Elementor’s custom query works and have used it.
https://developers.elementor.com/custom-query-filter/

I would like to add a custom function to accomplish this but I don’t what functions Better Search uses to query “Popular Searches”.

I can spin up a site for testing if you like.

Please help