Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
10 communications » 10 communication, 14 communications, 2 communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing east » development east, developing a, developing asia
4 developing » 3 developing
east africa » west africa
context fe » context free, context five, context 3
costs 4 » costs _, costs a, costs 4.2
fe 10 » de 10, ke 10

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

• Adding a wildcard symbol may retrieve word variants: technologien des information context fe 10 communications costs 4 developing east africa.*.