You'll never get indexed by Google right away, it's going to take at least a few days or weeks, but there are a few things you can do to speed up the process as much as possible.

1. Create at least one simple landing page while your site is being developed and include a few paragraphs of text explaining what lead machine is.

2. Ensure your content can be crawled and indexed by Google. http://www.metatags.info/meta_name_robots - put the keyword in your title tag and meta description.

3. Create a Google Plus account for the business and Post a link to the website on the business account. Also submit a post on other social media accounts, like Twitter, Facebook and LinkedIn.

4. Not required, but running a small Adwords campaign for the keywords you're targeting will help.

The fact that you have the domain name means you likely will be ranking for "leadmachine" fairly quickly, but the steps above will expedite the process.

If you want more help, book a call. Cheers.