how an I find a job in Canada online? I really need a job that help me to immigrate to there? I've applied but No answers recevied yet?

Do you meet all requirements to qualify? What degrees do you hold in which field & what post-master's experience do you have? Etc. Is the quota for that occupation still open or has it been filled already?

Also, no employer can consider any application from any foreigner unless the company first obtains legal authorization from the govt to consider foreign applicants for an open position on the shortage list. Do not waste your time applying for jobs unless you fully meet all qualifications for a visa or PR, AND the employer has proper authorization (LMIA). Any ad which states anything to the effect "must be authorized to work in Canada," that employer cannot consider any foreign applicant.

Also, there are millions of people trying to get jobs & PR in Canada. Even if you can find an authorized employer who is accepting applications, you will have to compete with 100-1000 or more applicants from around the world for that one job.

you start with a high end degree

First look on the list of professions that Canada wants/needs http://www.cic.gc.ca/english/newcomers/work/index.asp

Hey

It is likely that any employer will ask for a visa. Assuming that you are not such an unusually expert that you be recruited.