Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
die interpersonal » use interpersonal, king interpersonal, _ interpersonal
technologien stm » technologien am, technologien im, technologien ist
stm information » crm information, system information, from information
information 1 » information 2, information 3, information 3.2
developing 2 » developing _, developing a, developing e
2 areas » 1 areas, 2 areal, 4 areas
1 die » 2 die, 3 die, _ die

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

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