Article submission
Press Release submission
RSS Submission
Classified submission
Directory submission
Forum submission
Deep link submission
Blog submission
Social Bookmarking submission
Blog Comment posting
Press Release Comment posting
Article Comment Posting
Forum Posting
Search Engine Submission
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I use for build backlinks Forum posting, directories submission, and create a web blog 2.0 and write new and unique article and submit with own website url on web blog.
Use content based link building strategies that help search engines to understand your information and fetch it from your site to online users who make searches regarding it. Expose all keywords to search engines that are related to your website or its business.
Post good and efficient content on your site and use backlink building techniques such as forum posting, Blog posting, Social bookmarking, Infographics submission etc.