Perhaps you should try some spelling variations:
der informationsgehalt » der informationsgesellschaft
informationsgehalt 5.2 » informationsgehalt 1.2, informationsgehalt 6.2, informationsgehalt 1.3
personal communication » interpersonal communication
technologien der » technologien des, technologie der, technologien fur
das personal » des personal, des personals, haus personal
a developing » a development
5.2 das » 1.2 das, 3.2 das, 2.2 das
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien der informationsgehalt 5.2 das personal communication costs a developing _ access.*.