Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
driven development » urban development
development state » development stage, developmental state, redevelopment state
technologien des » technologien fur, technologien und, technologies 2
e communications » 2 communications, 3 communications, 4 communications
des information » des informations, does information, dis information
information 3.4 » information 3.2, information 2, information 1
costs driven » cost driven, costs drivers, costs driving
state africa » trade africa
3.4 a » 3.4 _, 3.2 a, 3.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 3.4 a e communications costs driven development state africa.*.