SEO friendly migration

I migrate one of my blog from blogger to wordpress but it is now 3rd month that ranking is now very poor.
I don’t know what is wrong and where is wrong.
You can see the first link in my signature.
Any suggestions?
that why my blog is not ranking for my targeted keywords.

Did you setup a 301 redirect from each post of your old blog to your new blog? If so, your rankings shouldn’t have been hurt at all.