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
3.3 developing » 4 developing, 2 developing, 1 developing
centers world » century world, centers hold, century worlds
developing em » developing e, developing eq, developing amp
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
em africa » 1 africa
world de » world die, world do, world debt

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 world de communication costs 3.3 developing em africa.*.