For a fresh graduate its quiet hard to get a job, what are the best ways to get a job with zero work experience?

Study one are two your field related diploma courses it will highlight you different that others      

Actually, there are opportunities opened for fresh graduates.  You should put more effort in your search.  As you are trying to gain more experience, you should not be too picky.  Yet, you should get a job that is in line with your interest so you need not job-hop too often.

You can ding jobs online, and send resumes easily.  Edit it to suit the job you are applying.  And don't forget to make effort offline too.  See local newspapers, develop networking with you friends/relatives.

Lastly, don't forget to make dua.

SELECT A FIELD OF WORK AND GAIN MAXIMUM KNOWLEDGE ABOUT THE FIELD WHERE YOU WANT WORK, THEN TRY THE INTERVIEWS.IN MY PERSONAL EXPERIENCE DURING THE INTERVIEW WHICH I ATTENDED AND INTERVIEWED GAVE PRIORITY TO THOSE WHO ARE KNOWLEDGEABLE ABOUT THE FIELD OF JOB WHICH THEY ARE APPLIED.OF COURSE, THE DEGREE WILL  GAVE A BACKUP FOR THE JOB. 

get summer training before graduation

try to get internships if avavilable

follow up recruitment ads in papers and recruitment sites

be prepared with certificates in needed Software programs