Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
communication costa » communication costs, communications costs, communication cote
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
informations 1.2 » information 1.2, informatics 1.2, information 11.2
1 interpersonal » _ interpersonal, 1.2 interpersonal
e developing » 3 developing, 4 developing, 2 developing
1.2 1 » 1.2 _, 1.2 a, 1.2 r

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations 1.2 1 interpersonal communication costa e developing _ areas.*.