Perhaps you should try some spelling variations:
informationen context » information content, information contents, information centers
communications costs » communication costs, communications _
und informationen » und information, und informationelle, fund information
10 communications » 10 communication, 14 communications, 2 communications
technologien und » technologie und, technologien des, technologien fur
3 developing » 3 development
context 9 » context 3, context 1, context 2
costs 3 » costs _, costs 4, costs a
9 10 » _ 10, 9 11

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

• Adding a wildcard symbol may retrieve word variants: technologien und informationen context 9 10 communications costs 3 developing _ africa.*.