Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information context » information content, information contents, information centers
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
4 developing » 3 developing
developing e » developing _, developing a, developing east
do personal » de personal, der personal, das personal
context do » context 3, context 1, context 2
e access » 2 access, 3 access, 4 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 als information context do personal communication costs 4 developing e access.*.