Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
informations context » information content, information contents, information control
10 communications » 10 communication, 14 communications, 2 communications
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
14 developing » 4 developing, 1 developing, 10 developing
developing a » developing _
context 13 » context 1.3, context 3, context 1
costs 14 » costs 4, costs 1, costs 11.4
a africa » 1 africa, can africa, em africa
13 10 » 13 15, 13 14, 13 16

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

• Adding a wildcard symbol may retrieve word variants: technologien und informations context 13 10 communications costs 14 developing a africa.*.