Perhaps you should try some spelling variations:
oral communication » personal communication
und informationen » und information, und informationelle, fund information
informationen und » informations und, information und, transformationen und
technologie und » technologies 2.1
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
des oral » des moral, des oil, des orts
und des » und der

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

• Adding a wildcard symbol may retrieve word variants: technologie und informationen und des oral communication costs 4.3 developing _ access.*.