Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
10 communications » 10 communication, 14 communications, 2 communications
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
centers case » center case, century case, centers can
a developing » a development
developing a » developing _
a africa » 1 africa, can africa, em africa
case 10 » cases 10, case 1, case 10.4
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien und information centers case 10 communications costs a developing a africa.*.