hey hi i have done search engine submission,directory submission, social bookmarking, article submission but my keyword not ranked. please give me solution..
if you have done enough link building then you should see your on-page seo, see you competitive sites and do on-page optimization according to the requirements of your keywords.
You could submit your site to some of the frequently indexed social bookmarking sites like Digg and Reddit, to see if it will get your site indexed sooner