Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
information 1.2 » information 1.5.2, information 2
technologien 3 » technologies 3, technologien _, technologie 3
3 information » 1 information
3 developing » 3 development
developing 4 » developing _, developing a, developing e
costs 3 » 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 3 information 1.2 _ interpersonal communication costs 3 developing 4 real.*.