Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information use » information und, information 2
4 developing » 3 developing
cost modern » post modern, post moderne, cost model
use cost » user cost, user costs, use case
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 des information use cost modern communication costs 4 developing _ access.*.