Perhaps you should try some spelling variations:
oral communication » personal communication
technologien fair » technologien fur, technologies fail, technologien als
fair information » fairs information, fur information, labor information
information und » informations und
developing 1 » developing _, developing a, developing e
neo oral » new oral, who oral
und neo » und neue
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 fair information und neo oral communication costs _ developing 1 areas.*.