Have you thought about doing some international web marketing? Connecting with your foreign clients on foreign social media platforms? Heavy time investment but can be low cost.

Who knows you might come up with an initial project idea on a small scale where you hook up with a foreign partner first. The more international business intelligence you have the easier it will get. Have a look at the Useful Resource Pages in yellow in the right sidebar here towards the bottom. You will find lots of information for people to get started.