Applications and interviews
Making a successful application requires a significant investment of time and effort. It is not something which can be completed in a couple of hours nor should you send the same application for two different jobs.
Your chances of being employed will be much better if you think quality over quantity and invest your time in making a few very good applications, rather than dozens of generic applications which yield no interviews.
Read more about applying successfully (PDF) for a job, and then use an online tool to find relevant jobs.