At least 200 quality back links per month for 5 search terms.
(1) profile
(2) Social Bookmarking
(3) Classified posts (ads posting)
(4) Blog commenting for getting back links
(5) Image Sharing
(6) local listing
(7) web 2.0 (blog)
(8) Article Submission
(9) Pdf Submission
(10) video sharing