Perhaps you should try some spelling variations:
oral communication » personal communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information und » informations und
ne oral » new oral, one moral
costs a » costs _, costs 4
1 areas » 1 area, 2 areas, 4 areas
und ne » und neo, und new, und neue

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information und ne oral communication costs a development 1 areas.*.