Profiting with PPC is a matter of balancing visibility, spend and the right keywords (not too broad and not too specific) The higher the visibility the higher the spend, and your best performance will not necessarily take place at the first positions on all keyword searches. Achieving the right balance comes from trial and error - start with 3-5 keyword searches and manipulate your bids. Gradually figure out what works and expand your keyword base.
You can either buy and learn from online courses, as @rainmaker11 said, or try to learn from youtube videos.
I am sure you can learn basics from there, but the ultimate learning will only come from experiences.
You have to try yourself by running ads to understand which campaign and strategy suits you better and gives more results.