I just enable the Search Form (provide by the search module) block to allow the visitor to make searches.
When a search is done the entered word is searched in all field of the nodes.
Can I exclude a field?
Let's say the content type has the fields: title, body and provider.
Then when a search is done I need to exclude the field provider from the search.
I have the custom_search module enabled but I see no way to exclude fields.