Statistics on the guard of bugs

Hello.

It took to sell the camera. I decided to use Avito.ru as a board instead of Hammer.ru.
Placed an ad and forgot for a couple of days.

There is no response. I decided to check what place my ad is in the search on the site.
I drive into the search box the query "Sony NEX-3". Is empty. How so? I try "Sony NEX". Finds
I try again "Sony NEX-3". Is empty.

After a few more attempts, I found that the problem was a hyphen. If space is used instead, the ad is found.
')
As a kind person, I wrote in support of the site:

Search does not work if there is a hyphen in the string.
Look for "sony nex-3k" and "sony nex 3k"

The answer received within an hour:

Hello!
According to our statistics, the search is made by users without a hyphen in the text.

Here it is, Mikhalych! I find myself "holding my phone wrong"!

This tale is over. With statistics you can not argue.

I do not give a link specifically, there is nothing for them to increase.

ps:
- At your site vulnerability
- According to our statistics, users do not know about it.