I've been writing an articles with SEO content and I tell you it is not that difficult as long as you know your topic very well. However, there are some key words that I have encountered that would really give me a headache because I knew nothing about it. Recently, I encountered about Posicionamiento SEO. For cases like this,I always ask Mr. Google for his assistance. However, when I found the site, I cannot understand the language (Spanish). All i knew is that they are also specializing in Search Engine Optimization. Anyway, I should not dwell on such kinds of key words so as not to get stressed lol!