Theres a problem on google site indexing?...Because its difficult to index a subpages of my site. have you Encounter it...
No Google will definitely index your subpages if you have proper title and description of your keywords
But Sometimes G is showing new subpages indexed , then a few days il check it it gone... by the way thanks for the comment...
Im in a similar situation whereby I have added a lot of sub pages, and am waiting to get them crawled, will happen eventually. Just get links pointing to them and they will get crawled.