Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
oral communication » personal communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
developing a » developing _
context 8 » context 3, context 1, context 2
costs 4.4 » costs 4.2
a africa » 1 africa, can africa, em africa
8 oral » _ oral, 2 oral, 4 oral

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien dis information context 8 oral communication costs 4.4 developing a africa.*.