It's not going to happen overnight, and with such a new domain, you should expect to get sandboxed by Google pretty soon. Don't let that stop you - keep working on the site, even if you discover you are suddenly not indexed. Like DeadEyesOpened said, keep working on those backlinks and writing articles.

A few suggestions:

- try to add keyword rich H1 tags at the top of your pages
- build out more pages, and make sure the keywords are showing up in each one
- when getting backlinks, make sure the anchor text has your keywords - not your URL


Keep building the site out - you'll get there!