Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information content » information contents, information centers, information centre
technologien 2 » technologies 2, technologien _, technologien 1
new personal » der personal, how personal, de personal
4 developing » 3 developing
developing a » developing _
content new » contents new, context new, contexts new
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 2 information content new personal communication costs 4 developing a africa.*.