Geocode Addresses

Hi, is there a way to change the criteria doe Geocode Addresses, the reason is because Google map return with Zero Results when state is included, in this case how I can exclude the State whe Geocode the address?

Secondly, how to rearrange the sequence of the address that used for Geocdode, for instance the arrangement of the postcode is in front of country, how do i do so it will show the postcode in front of the District?

Tanks a lot