Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information kontext » information content, information contents, information centers
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
one personal » some personal, more personal, one person
4 developing » 3 developing
developing a » developing _
kontext one » kontext jose, kontext von, kontext und
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 dis information kontext one personal communication costs 4 developing a africa.*.