Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
technologien plot » technologien als, technologien ist, technologien mit
die interpersonal » use interpersonal, king interpersonal, _ interpersonal
plot information » plant information, iot information, about information
a developing » a development
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien plot information 3.2 die interpersonal communication costs a developing _ area.*.