Perhaps you should try some spelling variations:
transformation networks » transportation networks, transportation network, information networks
des transformation » des transformations, der transformation, de transformation
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
networks model » network model, network models, networks moral
3 developing » 3 development
developing a » developing _
model de » model due, model d, model du
costs 3 » costs _, costs 4, costs a
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformation networks model de communication costs 3 developing a areas.*.