New posts not indexed in google

Hello Friends
Few days ago Google stop indexing my new posts.I have read other posts here with same problem and done all things according to that.But still facing same problem.One thing more i want to tell you that my search queries get indexed in seconds.I’m using a plugin for Google search queries to show on my site which is indexed by Google as they appear on the site.But i don’t why posts are not get indexed like that.please help me.