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
3 developing » 3 development
de pluralen » der pluralen, die plurale, _ pluralen
centers de » centers _, centres de, centers 10
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 des information centers de pluralen communication costs 3 developing _ africa.*.