Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information content » information contents, information centers, information centre
technologien fair » technologien fur, technologies fail, technologien als
developing alpine » developing coping, developing asia, developing asian
fair information » fairs information, fur information, labor information
das personal » des personal, des personals, haus personal
4 developing » 3 developing
alpine areas » marine areas
content das » content data, content does, content mdls
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information content das personal communication costs 4 developing alpine areas.*.