This example adds a filter which will check if field x OR field y contains a search term from your URL. In order for this function to be used, you must add a filter to your View which says "Field x is like [get param=search_term]". Replace search_term with the parameter name that you have in your URL. If you would like to search for a value that is equal to the search term, replace 'like' in the code with = and remove the % characters.

This function will remove the no entries message div and class. Just replace 1066 with the ID of your View.