Perhaps you should try some spelling variations:
modern communications » modern communication, modern communicators, border communications
communications costs » communication costs, communications _
technologien die » technologie die, technologien des, technologien im
transformation a » transformation _
model modern » model model, model modeling, models models
4 developing » 3 developing
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien die transformation a model modern communications costs 4 developing _ areal.*.