the find nearby, or search command, has a tendency to return nothing or an empty list of items. it's not just one instance of it returning nothing, as when it does it continues until for an unknown reason it starts working again properly. I don't have any explanation why or how to reliably reproduce, just if a server is open long enough it is bound to happen. it can be fixed, at least until it breaks again, by restarting the server. it is pretty inconvenient especially if you have a bigger player base, they'd get upset at constant server restarts. There could also be moments where a bot uses the command for its function but is unable to when the command breaks.