Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien 2 » technologies 2, technologien _, technologien 1
das personal » des personal, des personals, haus personal
a developing » a development
developing a » developing _
3.2 das » 1.2 das, 3.2 data
costs a » costs _, costs 4
a areas » 1 areas, 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 2 information 3.2 das personal communication costs a developing a areas.*.