Hello, I have 5 sites in my webmaster tool account. 4 of the websites have normal and good unique content and the last website was an experiment with a lot of duplicate content. All websites are two weeks old and were indexed. Today I checked my ranking and all websites disappeared and doesn't show up if Isearch for them with "site:domain". I understand that google deindexed the duplicate content website, but I don't understand why the other wesites are deindexed, too. All sites have no backlinks. Is there any chance that the other 4 websites will be indexed again after a few days/weeks if I delete the duplicate content website?