This literally happened yesterday. It tried to bring me to a safari search and I got no other hits. Could've been just a buggy moment with search who knows.

I tested it just now. My AirPods are connected to the iPhone, and searching “AirPods” gives me the accessibility settings for them, not the actual AirPods’ settings. I have to open the Settings app and then they’re up there, but it’s ridiculous that they don’t show in the search.