Perhaps you should try some spelling variations:
informationen context » information content, information contents, information centers
communications costs » communication costs, communications _
des informationen » der informationen, des informations, des information
10 communications » 10 communication, 14 communications, 2 communications
technologien des » technologien fur, technologien und, technologies 2
3 developing » 3 development
costs 3 » costs _, costs 4, costs a
3 10 » _ 10, 3 1, 9 10

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

• Adding a wildcard symbol may retrieve word variants: technologien des informationen context 3 10 communications costs 3 developing _ africa.*.