Search issue if word has capital letter or not

[cedib]

Hi,

This is a weird one. I'm on 1.7.7.2. In the product list in admin, I have products with words with a capital letter. If I search the word in the column filter or in the search form at the top of the page, with the capital letter, I find the products, if it is without I don't.

I've reindexed the products in search. It hasn't resolved it.

Any idea what could be the cause?

Thanks