Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information centers » information contents, information officers
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
3 developing » 3 development
developing a » developing _
de personal » der personal, des personal, de persona
centers de » centers _, centres de, centers 10
a africa » 1 africa, can africa, em africa
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information centers de personal communication costs 3 developing a africa.*.