How to find work for a living when moving abroad?

When I moved to Spain I was looking for something I could do while living in another country. I found the perfect job, and I would like to share it, since it might be an idea for you.

If you think there is a market for a 100% environmentally friendly product that:

+ Increases kilometers per tank by 7-19%
+ Reduces harmful emission by 30% - or more
+ Reduces maintenance costs due to extended motorlife

In a time where:
- Oil prices rise and rise?
- Everybody is concerned about the environment?
- The economy is in a downturn?

I might have also something to do for you! Let me know if you want more information.