Perhaps you should try some spelling variations:
information century » information centers, information centre, information center
aids communication » aided communications, chairs communication, fields communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
4 developing » 3 developing
developing a » developing _
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: technologien des information century new aids communication costs 4 developing a africa.*.