Perhaps you should try some spelling variations:
pluralen communication » oral communication, cultural communication, human communication
information centers » information contents, information officers
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
4 developing » 3 developing
10 pluralen » _ pluralen, im pluralen, der pluralen
centers 10 » centers _, center 1, center 12
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 centers 10 pluralen communication costs 4 developing _ africa.*.