title: OSClass search by id item result specific product with this ID
body: <p>I am new in OSClass. When I am searching something using search bar like "apartman", there will be result item, which contain a "apartman". It is ok. But a would like to add function to search. If I create new ads, like "car toyota", there will create a unique ID item and page looks like this "mydomain.com/index.php?page=item&amp;id=2". The ID of this item is id 2. And I want, if I do a search with this value "2", result "car toyota", becuse this item ID is 2.</p>
  
  <p>Does anyone know, how to do this?</p>