google deindexed 80% of my blog?

well this seems weird as i have new blog with 7 articles , (new for the journey)
didn't do any blackhat stuff on it yet...
so all my posts and pages deindexed

but when you do site: blabla.blogspot. com (example)
you find that only 2 pages
and those 2 pages i made recently are empty....
dosen't make sense

Did you use the "fetch as Google" WMT tool to submit your site to Google? If you did, that's probably the culprit. If you submit your site to Google when your site is very new without any backlinks, some pages of your site may disappear from the index even after being indexed. Apart from that, I can't think of any other reason why Google would deindex your site's pages.

Build backlinks to the deindexed pages and hope they come back.

50% of them are back (indexed and also moved in the 31 page and yesterday they was in the 50
is just google changing algoritme

my new website is not indexed till now. I dont know why?

I did Google Fetch, Sitemap, Webmaster verify and analytics

Theerthaa said:

my new website is not indexed till now. I dont know why?

I did Google Fetch, Sitemap, Webmaster verify and analytics

Click to expand...

wait for it it will get re-indexed