Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
der interpersonal » _ interpersonal, 1 interpersonal, 1.2 interpersonal
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
information 3 » information 2
3 developing » 3 development
developing e » developing _, developing a, developing east
costs 3 » costs _, costs 4, costs a
e areal » _ areal, 2 areal, 4 areal
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologie de information 3 der interpersonal communication costs 3 developing e areal.*.