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
technologie 3d » technologies 3d, technologie 3, technologie und
3d information » d information, nd information, od information
development em » development eco, development 1, development 11
centers has » centers case, century has, centers a
em africa » 1 africa
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologie 3d information centers has 10 communications costs 2 development em africa.*.