[Typo3] [Indexed Search] rusian language problem...

[Miko³aj Jêdrzejak]

Hi,
I have a small problem with russian language and indexed search.

I have made a page in utf-8 encoding using "one page tree" method,
set config.index_enable = 1 in main page template
set <!--TYPO3SEARCH_begin--> <!--TYPO3SEARCH_end--> in templates.

I also can see indexed pages when watching Info -> some page -> indexed 
search like:
Misja 1641160  213934320  24.99.107 107.0.0  12.2 K  0,-1
??????  196296507 180981882  24.99.107 107.0.7  13.0 K  0,-1

but when I try to find any russian word like "?????" there are no pages 
found?
When I try to find a word "color" which is used in few product names 
everything is fine.

You can check this on the page 
http://www.plastmarket.vel.pl/search.html?&L=7

Can you help me why, this doesn't work like it should?

Best regards
Mikolaj