E BLOGGER SEO POOR NOW

I am a Blogger since 2007 and was happy that my posts with my designs always topped the Google Image search until recently. It was in the first or second page in its category. Now a days it is not seen any where on the screen. The First pages are overtaken by the Web design Firms with better SEO. They have websites and the Blogs are relegated to the back pages. Even marketing sites like India Mart are listing my designs above e blogger. I am having good hits daily on my site. But Google has some how dropped their priority I guess.