No result for items where no stat on it

Hi!

Played with Trade search (Web) a bit, and found that no result when put maximum main stat (Str-Dex-Int) for items which not have them, Amulet-Rings-Belt. Like Maximum 70 Dex for rings will result no item at all.

I see it now that they have no stat requirement, but would be better if will not result with 0 item if we put numbers there. I just copied my Level and stats into all searches to not got bad results where I can not use an item.

Maybe can be working to not use (skip) those stats that missing on items.

Thank you,
Kobor