Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 2 » information 3
4 developing » 3 developing
developing a » developing _
der actors » key actors, new actors, aet actors
a access » 2 access, 3 access, 4 access
costs 4 » costs _, costs a, costs 4.2
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 2 der actors communication costs 4 developing a access.*.