Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
14 communications » 10 communications, 14 communication, 4 communications
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
centers case » center case, century case, centers can
3 developing » 3 development
developing a » developing _
a africa » 1 africa, can africa, em africa
case 14 » case 1.4, cases 14, case 1
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information centers case 14 communications costs 3 developing a africa.*.