I have submitted dozens of articles over the last year and included links ot my site. Only about 10 of the articles though have the links show as Google links now. I use what I think are good article sites i.e. ezine articles, article dashboard etc. There seems to be real clear reason why some of those links get Googled and some don't. The content is generally always travel related and always to my travel site.
Can anyone give me any feedback as to why this happens? Thank you.