Perhaps you should try some spelling variations:
global communication » oral communication, visual communication, personal communication
information content » information contents, information centers, information centre
technologien 4.2 » technologien 3.2, technologien 4.2.4, technologies 4.1
1 developing » 3 developing, 4 developing, 2 developing
developing a » developing _
a africa » 1 africa, can africa, em africa
costs 1 » 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 4.2 information content _ global communication costs 1 developing a africa.*.