How to bypass the Title Field in Search Function

I have a 3 dropdown fields that I will use for searching records, Year, Make and Model but once you submit the form it returns a error message

“The form you submitted contained the following errors. The Title field is required.”

I’ve tried to add a hidden field to bypass that but it requires a value

Error <input type=”hidden” id=”title” name=”title” value=”” />

Working <input type=”hidden” id=”title” name=”title” value=”Any Value” />

Is there any way to bypass the Title Field?

Thanks