Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
1.2 interpersonal » 1 interpersonal, _ interpersonal, 1.2 international
technologien f » technologien _, technologien 1, technologien 4
f information » 2 information, 1 information, 3 information
information 2 » information 3
a developing » a development
costs a » costs _, costs 4
2 1.2 » 2 10.2, b 1.2, _ 1.2

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

• Adding a wildcard symbol may retrieve word variants: technologien f information 2 1.2 interpersonal communication costs a developing _ areas.*.