Problem with Location Search Form

I used in a page [location_search_form] for search of location but it doesn’t seem to work well.
For example, when I search with the word “musica” (it is the name of a place) it finds me many results because “musica” (translated from italian is “music”) is also a word used for tell about music played in the location.
I would like to search among the words in the clubs name, not in the description.
How should i do?
Thank you.

The page I need help with: [log in to see the link]