Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information case » information based, information can, information costs
development 10.3 » development 10.1, development 10.2, development 15.3
technologien 2 » technologies 2, technologien _, technologien 1
neo personal » der personal, de personal, des personal
10.3 access » 1.3 access, 10.2 access, 10.5.3 access
case neo » case new, case npo, case n

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

• Adding a wildcard symbol may retrieve word variants: technologien 2 information case neo personal communication costs _ development 10.3 access.*.