If you want to do technique emigration, You must be very professional on your major. And you must have working experience. It is all depend on which country you want to go. you should ask the embassy. they will mark you for your condition. As do you have qualified degree? how many years of the working experiences do you have? do you have job contract with the company in the target country? how much of the money do you have? The higher of the mark you get the higher of the opptunity you will have to get the visa!