it took my misses more than 6 months to find a good job working in the nhs,
you can get a bus(es) to most places and you might be able to buy a monthly bus pass
use this to see if you can easily get a bus/train etc to where the job is..
http://www.traveline.org.uk/index.htm
just keep applying, bad time to be looking for a job now, but you'll find one soon