I have developed a web application - at the bottom of the homepage there are links to translated versions of it.
You can visit http://www.plancake.com to have an idea of what I am talking about.
The links are like this one:
<a href="http://www.plancake.com/it/"> <img src="/images/flags/small/it.png"> Italiano </a>
They are there for more than 1 month and I have submitted them to Google using the WebMaster tools more than two weeks ago.
Thing is that when I search a text from the homepage (from the translated version) in Google my website doesn't come up.
What should I do? Building a sitemap.xml is the way to go or that is now outdated and I should do something different?
Thanks for your help,