By the end of April, I open a new blog with a dropped domain, as for the content and topics is different with previous domain owner. In first half month, Google never index my blog post, but i still update daily. Soon, Google would index in ten second after post. this blog escape sandbox now.
I have found that if you just update your site more, Google will crawl it more often So yeah this is probably a good way to do it!
I've found the same thing with my websites. I bought a bunch of them all within a month or so last summer and didn't do much with them at first, but now that I'm updating pages and writing articles and blogging etc I've noticed that every one has been indexed.
I think so.. I've also noticed that the more I am doing that.. I mean really taking an interest in my sites and adding content etc, that my rankings are increasing for several keywords also. I short I am seeing firsthand that Google is serious when they talk about content and providing value.
People say just stop working on it ... but you are saying all to do updations cant know whats right or wrong.
Don't stop working on your keywords. Just change them by adding pre- and post words in the keywords. There by you can target your keywords as well can came out from sandbox easily.
Good advice. Keep adding content and update your website. Then google will know that you are serious about your domain.