Hello everybody I will try with my poor english to tell you how I did recover from google penguin which penalized my website last yes on october I did lost 90 of my traffic from google in my two main keywords, and believe me it was a huge shock !! then I really gave up, I left my website with no more SEO work anymore till april this year, I was bored then I went on google looking for my backlinks and then I saw a huge links toward my website with the same anchor text, unnaturel for sure ! I had to try one of this two choice : disavow link or contact webmaster and change anchor text I chose the second one, I really contacted all webmasters and asked them to change the anchor text. instead of the main keywords I chose 12 longue tail ones and some like "clic here" "www.site.com" and "leanr more" I can tell you I waited after that months... till october when I saw my main keywords back in the first pages woooohoooo so happy and happy to share