Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
1 interpersonal » _ interpersonal, 1.2 interpersonal
developing east » development east, developing a, developing asia
information 1 » information 2, information 3, information 3.2
a developing » a development
east areas » karst areas, east asezs
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 des information 1 1 interpersonal communication costs a developing east areas.*.