Hi on 6th September 2012, one of my website is not in top 1000 for 3 keywords targeted. But the backlinks made for that website are ranked 10,12,15 respectively for keywords targeted. The targeted keywords are low competitive, but still website is not in top 1000. Can any one tell why this happen? website is only 6 month old. only 150 social bookmarking done for that website before 6th September 2012. if we put website url in google search then it displaying. that means website is not deindexed. and i did not receive any google webmaster tool message for this website also.