Perhaps you should try some spelling variations:
eliten communication » elite communication, written communication, suite communication
information und » informations und
technologies 4 » technologies _
4 information » 2 information, 1 information
4 developing » 3 developing
developing a » developing _
der eliten » der ersten, der eltern, der echten
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 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: technologies 4 information und der eliten communication costs 4 developing a areas.*.