Perhaps you should try some spelling variations:
informations centers » information centers, information center, information centre
cds communication » c's communication, class communication, mass communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
developing a » developing _
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
centers a » centers _, center a, enters a
a africa » 1 africa, can africa, em africa
a cds » a cdss, _ cds, 2 cds

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations centers a cds communication costs 12.4 developing a africa.*.