Search doesn't work with alias k2

Hello.
My website have titles in k2 item on cyrillic (it is one letter) and alias is on latin (like unicode, like english).
When I search something I type on latin (by item alias) but It showing me that Results 0.
Same is in the backend.
In my country we have two letter with equal rights, and many people even for cyrillic result typing latin (by item alias).
How to fix that?
Thank you.

For e.g. If k2 title is СПАСИБО and url look like www.something.com/spasibo – I must type СПАСИБО, because results doesn't showing If I type spasibo.

Hope that U understund.

Hi,
you have to ask creators of K2, because they developed also K2 search plug-in, not us.

But before check if you have installed the lasted version of K2 v2.6.9

Thank you. I will.

Okay, I found solution (for people that may have problem like me). I put in k2 search plugin alias relevant like as title, tag, keywords....
And it works. You can close this topic.

So at the final it was settings problem not ... template issue, as I thought from beginning.

Yes! U have a right.