Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information case » information based, information can, information costs
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
a developing » a development
developing e » developing _, developing a, developing east
d personal » de personal, a personal, 1 personal
e access » 2 access, 3 access, 4 access
costs a » costs _, costs 4
case d » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technologien am information case d personal communication costs a developing e access.*.