Add the {{sources exist}} tag (https://en.wikipedia.org/wiki/Template:Sources_exist) to the page curation toolbar. This tag would be immensely useful in reducing duplicate work required and would be an easy way of notifying other editors "yes I did a search and I found a bunch of stuff". It would also make it so that AfC reviewers could 'accept' drafts that might not "demonstrate" notability, but were clearly notable when the reviewer did a search (i.e. they could add the tag indicating why they accepted it). All in all just a useful variant of the {{more references}} tag.

Requested here: https://en.wikipedia.org/wiki/Wikipedia:Page_Curation/Suggested_improvements#58._Add_the_{{Sources_exist}}_Tag