Search under Customer:Job

When entering a bill it would be really handy to have the Customer:Job column field being able to search for any field in the job name.  eg. our firm uses addresses, sometimes the supplier invoice does not put a house number as a reference.  If we were able to type the street name and it find all house number in that street, for us, this would save many hours of searching.  At the moment our customers:jobs are set up under street number name of street then suburb et 15 John St, Melbourne.  Being able to type in John instead of 15 under the Customer:job column would be amazing