wildcard at the end of every search words.

[jisung]

Hi,
Because of charactor of Korean grammar, I like to add wildcard(*) at the end of every each word that user puts into search field.
For details,

input -> hell
actual search result -> hell*

input -> hell AND heaven
actual search -> hell* AND heaven*

I think Japanese or/and chinese language would need this trick either but I'm not sure. I'm using 2.2.8
Please help me on this.
TIA

[jisung]

Anyone?