I also applied in almost every job posting that I saw at craigslist. But got no luck! Only had one interview and was not able to get the job. My last resort was to schedule an appointment with my Uncle who's the Administrator of one of the facilities in my place. They're not hiring right now but because I know the Administrator, they'll try to fit me in their schedule so I can start my training. So I guess, you NEED to know someone for them to care about your resume.