If you have sent out 40 applications and haven't had a single interview, it sounds like:1) you are applying for jobs for which you are not qualified, or2) your CV needs workIn this marketplace, employers can be a lot more choosy than a year ago. If you don't take the time to tailor your CV to each opportunity, you probably won't get invited to interview -- because in the same pile, there will be plenty of CVs where people made the effort.