upload your resume on Job provider's websites

I think you must be patient. It's normal 4 months. The principal is to get interviews regularly. Have you enough experience in what you're searching for or have you made prominent on your resume your success ?

first try explore ur self, in which u r perfect and what u r like to do or ur hobby... sure u will get job in that area. if u don't get then try to generate for others..:))

What is your specialty ?

i think u'd better check the requrements of the job which u apply, and prepare it with ur resume, if most of the requrements u have achieve perfection, the only reason is there are too many people finding job now~