Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
2 communications » 2 communication, 3 communications, 4 communications
technologie und » technologies 2.1
und information » fund information, road information, award information
4 developing » 3 developing
developing a » developing _
centers 2 » centers 21, centers _, center 2
a africa » 1 africa, can africa, em africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologie und information centers 2 2 communications costs 4 developing a africa.*.