Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
1.2 interpersonal » 1 interpersonal, _ interpersonal, 1.2 international
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
information b » information 2, information 1, information bank
a developing » a development
developing 4 » developing _, developing a, developing e
costs a » costs _, costs 4
4 areal » 4 real, _ areal, 2 areal
b 1.2 » b 2.2, b 1.1

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

• Adding a wildcard symbol may retrieve word variants: technologien als information b 1.2 interpersonal communication costs a developing 4 areal.*.