Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
der interpersonal » _ interpersonal, 1 interpersonal, 1.2 interpersonal
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
information b » information 2, information 1, information bank
a developing » a development
costs a » costs _, costs 4
b der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information b der interpersonal communication costs a developing _ areas.*.