Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information based » information case, information bank, transformation based
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
die personal » die personale, de personal, die persona
a developing » a development
developing 1 » developing _, developing a, developing e
based die » basel die, based deep, based dm
costs a » costs _, costs 4
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien am information based die personal communication costs a developing 1 areas.*.