So according to wikipedia*
Many of the "German" and nearly all the "Japanese" phrases spoken in the game are grammatically incorrect, out of context, or simply nonsensical gibberish.
Now this is in reference to Commandos 2, but its likely pervasive throughout the series. I'd say its unlikely that you'll be able to get what it is you want...
*The article in question does not have a citation, and if you look over the logs of when this line was added it was by an anonymous IP address. I was unable to verify its accuracy.