Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
technologien des » technologien fur, technologien und, technologies 2
development east » development southeast, development 1
des transport » des transports, de transport, den transport
network using » networks using, network users, work using
4 development » 2 development, 4 developing
using model » using mobile
costs 4 » costs _, costs a, costs 4.2
areal. » areas., area., real.

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien des transport network using model communication costs 4 development east areal.*.