I'm afraid people like Gabriel Weinberg become satisfied by their modest success and become oblivious to real challenges, so I don't want this topic to look like it has been resolved by a few links to information on DDG's search syntax.
posted by toothy557 3 years and 2 days ago Link

Of course, I totally agree. I am sorry that I was unable to help. Mybe you could ressugest the topic (or if it helps report it here
posted by duckduckian 3 years and 1 day ago Link