I am no where to be found on my targeted keyword's SERP anymore, not even within the 1000 SERPs. I waited 3-4 days after to see if this problem would fix itself but it's not. I used to be in the top 10 SERP before Penguin, after Penguin I went hard dancing from 75-300. And now I am nowhere to be seen... could anyone help me diagnose this problem? Thanks!