Perhaps you should try some spelling variations:
modern communications » modern communication, modern communicators, border communications
communications costs » communication costs, communications _
technologien bus » technologien des, technologien fur, technologien als
model modern » model model, model modeling, models models
3 developing » 3 development
developing a » developing _
a arenas » _ arenas, a areas, 11 arenas
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien bus transport network model modern communications costs 3 developing a arenas.*.