Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
de transformation » die transformation, e transformation, 1 transformation
non interpersonal » how interpersonal, king interpersonal, _ interpersonal
transformation 1 » transformation _, transformation a, transformation 3
technologien de » technologien des, technologies de, technologie de
4 developing » 3 developing
costs 4 » costs _, costs a, costs 4.2
1 non » 10 non, 12 non, _ non

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

• Adding a wildcard symbol may retrieve word variants: technologien de transformation 1 non interpersonal communication costs 4 developing _ areas.*.