Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
aim interpersonal » haiti interpersonal, king interpersonal, _ interpersonal
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
3.1 developing » 3.3 developing, 3.2 developing, 4.1 developing
information 3 » information 2
developing a » developing _
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
a areas » 1 areas, 2 areas, 4 areas
3 aim » 3 aims, _ aim, 2 aim

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information 3 aim interpersonal communication costs 3.1 developing a areas.*.