Looking for a job is a full-time job! And it's expensive as well.
Like Wendz said, one has to do it systematically:
1] Decide the kind of job you WANT - it doesn't have to be exactly what you studied in school (remember the saying attributed to Einstein: "Education is what remains after you have forgotten everything you were taught in school"!!)
2] Decide the type of organisation you WANT to work for... and imagine yourself working there.
3]Prepare a CV at MOST 2 pages, but one-page is the best!
4] Draft a good application letter
5] Take the telephone directory - they are given out for free!!!
6] Send out at least 5 applications each day! Make sure you make a fresh print of each letter & CV. Photocopies can look flimsy!
7]Remain positive even after the "regrets" start coming.... oh and BTW only about 25% of the companies you apply to will bother to reply!
Nothing is real unless it can be named; nothing has value unless it can be sold; money is worthless unless you spend it.