Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
des information » des informations, does information, dis information
developing em » developing e, developing eq, developing amp
a developing » a development
centers auf » centers a, centre auf, centers case
em africa » 1 africa
costs a » costs _, costs 4
auf de » auf die, auf dem, auf der

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centers auf de communication costs a developing em africa.*.