Some Articlebin Links

I have some approved articles for www.MobiKwik.com at article bin but these articles are not getting indexed by google. don't know the reason behind. Some of them are:-

http://www.articlebin.com/view_article.php?article=33875
http://www.articlebin.com/view_article.php?article=33874
http://www.articlebin.com/view_article.php?article=33873
http://www.articlebin.com/view_article.php?article=33871
http://www.articlebin.com/view_article.php?article=29210
http://www.articlebin.com/view_article.php?article=29206
http://www.articlebin.com/view_article.php?article=29205
http://www.articlebin.com/view_article.php?article=29200
http://www.articlebin.com/view_article.php?article=29199