Perhaps you should try some spelling variations:
oral communication » personal communication
technologien der » technologien des, technologie der, technologien fur
der information » insider information, sector information, labor information
information und » informations und
3 developing » 3 development
des oral » des moral, des oil, des orts
und des » und der
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien der information und des oral communication costs 3 developing _ access.*.