Multiple Sitemaps Doesn't Index Quickly - How To Get Quick Index

Hey Folks,

I have serious problem in my site i will create multiple sitemaps xml with all terms & conditions of google webmaster and some other search engines.i have 37 sitemaps each average 25000 links,but totally index that 15000 links only.My sitemap link is .how to get quick index?

Please Advice & Help Me - Sorry For My Bad English