Probably not - just another time sink, like the fact you have to visit a dozen different locations to perform the crappy search.
If on PC, try the Tamriel Trade web site - it has an actual text search, though it only has items which have been seen by people running the add-on (but which seems to be most traders), and sometimes items shown are already sold - but it sure as hell beats running around the game world and scrolling through pages of items when looking for something specific.
What could be useful, and there is probably already and add-on, but being able to ignore the same items over and over, like those Blue Deadric bench furniture motifs that seem to be in every trade and have at least 46 copies at less than 30gold
Will ZOS ever do a search tool for guild traders, having to go through each one and having to scroll and scroll and scroll, is a bit long winded.
Imo all trader topics should include if the player is PC or console in the OP. It's still flawless, but TTC frequently does know where an item is and it lets you know the exact price. So scrolling there is quick. PC/NA here