Pardon me, Rickdogg, but "tons of errors?"
As I proofread my posting (again), I found a total of one "error", which I inserted deliberately to make a point. I doubt you could find even that one!
And to say that my posting had "tons of errors" is impossible. It's only a couple of short paragraphs.
If I must explain, when I began my rant on puncuation, I was referring to those folks who write like this:
"this is a great item i had it for more than 2 years but my mom told me to get rid of it and i figure its better to sell it to a fellow ebayer than end up in the trash it has great features they all work fine i ship ups only dont ask to combine shipping pay within 7 days or negative feedback will be posted have a great day tony"
Am I offended? If you couldn't tell, yes.
By the way, Rickdogg, when you write, "... big-bus-fans post has tons...," you have to put an apostrophe after big-bus-fan and before the "s". The "s" indicates posession.
Have a pleasant day.
I feel like griping. Must be PMS. But what really fries my craw (is that some sort of fish?) is when sellers put all sorts of words in the description that have nothing to do with the item so that when you do a general search for something you get all kinds of smutz! ALSO when the listing has so many misspellings that the item couldn't come up on any search! And I really like to see a picture of the item, even if it's a book. If they can insert all sorts of graphics and other falderall, can't they insert a picture too? Gosh, I've used up my dictionary resources for today. Now I can go back to real words. 
But at least you know what you're talking about. The sellers you describe are numerous and couldn't spell their way out of a kindergarten class. Anyhow, I think part of the solution to your problem is to refine your search so that you are looking for as few words as possible. My two main search patterns are for one word (e.g., author's surname) only and the rest of the search pattern is composed of exclusions. This cuts things down to a manageable size, particularly if you search for exactly the same thing every day and select "newly listed items first." I wind up spending 15-20 minutes per day searching and I've found that I can often come up with things other collectors in my field overlook -- without the garbage "catchwords" that some sellers put in their ads to draw more viewers. Try it!
F.Ex.: In an auction, of a pin depicting a tern (seabird):