Your site could have been sandboxed or penalised, it could be one of the links your site was on, was penalised, and your site also got punished
logon to webmaster tools, and then message them requesting to lift the ban if they have banned you, before that you go through there TOS and follow guideline
Have you checked whether his site is penalized or not? I did a check and it was not penalized before I made my previous post.
I can see that your website http://itworked.net/ has 81 pages indexed in Google I don't understand what problem are you talking about? Your pages are indexed into Google... it might be that you must have lost your ranking for certain keywords.
it because you have done some Adult link building that's why your website is not indexing now by google
your site might have been affected by Panda update. Check out some discussions, that may help. the End of Most Intelligent Content On The Web How To Get Links For New Sites
Its probably the Google dance happened to my website as well about two weeks ago but now I've got it back.
Try some following smart ways to get good and quality back links and as weel to increase the visitors on your site, it would sure help to increase your visitors. - Main thing make your seo work regular to get the long lasting results. 1. Press Release Submission and Distribution 2. Article Submission and Distribution 3. Social Bookmarking 4. Social Networking 5. Forum Posting 6. Micro Blogging 7. Blog Posting 8. Blog Commenting 9. Classified Ad posting 10. Craigslist 11. Free posting on Advertising Forums etc. 12. And you can also go for the traditional way like as 1. Link Exchange with other theme base sites an 2. Directory Submission 13. Submit your site on the video posting site like as youtube and much more 14. Make a perfect squidoo lens for your site, work on that and move traffic to your site with some interesting videos displaying there.