Finding free knowledge on the Internet these days is not all that difficult. There are tons of article directories and blogs that can point you to some good resources or may serve as the actual sources of quality information. Even complicated topics like SEO are simplified to articles that are easy to read. However, SEO articles are ideal for people that are just getting started with search engine optimization. If you try to search for more advanced techniques, you may find bits of information here and there while the rest are simply repeats of tricks that every experienced SEO specialist should know by now. In order to dive into the deeper aspects of SEO, you have to go up a level and find SEO training courses.You might think that these SEO courses are easy to find since you can just try your favorite search engine and see a list of promising results. But stop for a minute and think about the main topic that these training courses cover. If the topic revolves around SEO, you can be certain that these courses use SEO techniques so they stay on the first page of results. This sounds like a good thing because they may share these secrets with you. Unfortunately, there might be other sites that are there just to scam you. All good SEO courses require you to pay a certain amount so you need to make sure that your money goes to a good SEO group or individual. While there are most likely some legitimate sites that offer quality SEO training on the search engines, you should at least resort to these couple of techniques to really make sure you will be dealing with a good group of people behind these courses.Find Out What Others RecommendPeople that have went through some excellent Search Engine Optimization training courses may be kind enough to share their experiences in forums and blogs. Some of these SEO training courses feature referral programs where you can get some extra income just by promoting their SEO course. One way to find these people is to look for an SEO training course using your favorite search engine. Once you found one, use the name or domain of that particular course as a search query so you might find some forum topics that ask if the service is trusted. People may reply with their own personal recommendation of a good SEO training and this is where you can check it out so you can be the judge. It would even be better if you spend some time looking for blogs that often contain more in-depth reviews of online programs with Search Engine Optimization training courses.Compare Different SEO training coursesYou will find people with different opinions and that can cause some confusion. But you can easily clear that if you check out the official websites of the Search Engine Optimization training that others recommend. These training courses should be open with the features and training coverage along with the price. Do a side-by-side comparison and make a choice depending on which training course has a higher number of qualities.