If you are already submits a sitemap using the google webmaster, make sure you use a sitemap easily indexed by google. Standard sitemap of bloggers is atom.xml and rss.xml, but with the sitemap code, google will only read your post until just 26 posts.
So what if you have more than 100 or even up to 500 posts? blogger sitemap generator can be the solution for you, because these tools can create a sitemap code for your blog. If you already know how to submit a sitemap to google webmaster, please click here. Then enter your url address, do not forget to close with a slash (/).
For more details, please see the video my friend below. If you don’t understand about how to submit sitemap in google webmaster, you can visit the site's Amit Agarwal on Labnol.org