On Demand Google Crawling
Have you ever needed to get Googlebot to crawl a page that was not getting indexed?
Here’s a quick dirty trick: Use the Fetch as Google function in your Google Webmaster Tools account.
Once you hit the Fetch button, Googlebot will crawl the page:
If the page is worthy, it will also be indexed.
To increase the chances of getting those reluctant pages indexed by Google also backlink from a couple of trusted sources.