Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
oral communication » personal communication
technologien 4 » technologien _, technologien 1, technologien 5
4 information » 2 information, 1 information
4 developing » 3 developing
developing a » developing _
context neo » context new, kontext neue
neo oral » new oral, who oral
a africa » 1 africa, can africa, em africa
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 4 information context neo oral communication costs 4 developing a africa.*.