Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information case » information based, information can, information costs
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
new personal » der personal, how personal, de personal
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
case new » use new
2 access » 3 access
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information case new personal communication costs 4 developing 2 access.*.