Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
technologien from » technologies from, technology from, technologien fur
die interpersonal » use interpersonal, king interpersonal, _ interpersonal
a developing » a development
developing 1 » developing _, developing a, developing e
informal a » informal _, informal land, informal care
costs a » costs _, costs 4
1 area » 1 areas, 21 area, 3 area
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologien from informal a die interpersonal communication costs a developing 1 area.*.