your site disappeared because of 1) black hat seo method use 2) Google algorithm changes.
suggestion to you: immediate communicate with seo expert.

What is your current website ranking status? If you are facing same problem, then you can try these below steps:
1. You need to remove low quality content and duplicate pages from your website.
2. Is your website safe in terms of malware and hacking?
3. Disavow back links which are creating a problem for your website.
Hi
i would like to now if there is any Google updates recently, as by 27th june 2014 my keywords were almost ranking high in SERP, but due to some reasons my all ranking was lost(as i checked on 30th june) and my keywords are now not visible in SERP. there is no manual penalty as there is no mail in Google webmaster tool.
if there is any minor update then how to quickly overcome from this problem.i want to rank again high in SERP please help in regaining my keywords.
my website is couponsgrid.com , please analyses and share your experiences.
Last edited by couponsgrid; 07-17-2014 at 06:14 AM.