Google Adwords have their own courses. They will help you to understand the basic methods for advertising. Also, read case studies about Google AdWords, they can be really helpful and try to find guides in your niche. If you want blackhat google, then you must study well whitehat tactics and then come in blackhat. There's a lot of useful materials on this forum about blackhat, but the best practice is the one you do by yourself.i am new to Google ads are there courses that i i should follow to in order to learn. I did try bing a couple of time but it was a few years ago and the results were good.