Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
how interpersonal » _ interpersonal, 1 interpersonal, 1.2 interpersonal
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 1 » information 2, information 3, information 3.2
a developing » a development
developing 2 » developing _, developing a, developing e
costs a » costs _, costs 4
2 areas » 1 areas, 2 areal, 4 areas
1 how » _ how, 2 how, 3 how

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 1 how interpersonal communication costs a developing 2 areas.*.