Hi, I have one website abc. It was listed 1st page in Google for medium and high traffic keywords. But, One day suddenly my site gone to 50th page for most keywords. Some peoples said, it's Google dance. I want to know what is Google dance. Why site gone suddenly 52nd page? Someone says, it'll come back previous position. But, my site is in 52nd page for past 2 weeks. May i know, what's the issue and when keyword will be back it previous position. I done only white hat seo methods, like directory submission, social bookmarking and article submission (unique articles). Please assist me. Thanks in advance.