Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
driven development » urban development
technologien does » technologien des, technologien als, technologie de
development trade » development trends, development strategy, development towards
does information » des informations, dis information, users information
e communications » 2 communications, 3 communications, 4 communications
information 3.1 » information 3.2, information 3.4, information 3.3
costs driven » cost driven, costs drivers, costs driving
trade africa » trade area
3.1 a » 3.1 _, 2.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologien does information 3.1 a e communications costs driven development trade africa.*.