Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
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
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
costs 4 » costs _, costs a, costs 4.2
2 areas » 1 areas, 2 areal, 4 areas

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 _ interpersonal communication costs 4 developing 2 areas.*.