Search query processing includes receiving a search query input string from a user of a mobile device and comparing the search query input to a personalized dictionary of the mobile device, determining a suggested completion for each match in the comparison, and providing the suggested completion to the user for selection. A mounting plate includes a mounting portion for attachment to a vehicle and a raised tongue extending from a raised tunnel portion for receiving a projection of the base. The body has a first end and a second end. In the main body adjacent to the first chamber is a second chamber and a third chamber.