Perhaps you should try some spelling variations:
morts communication » moral communication, markets communication, mass communication
technologies 3.1 » technologies 2.1, technologies 3.2, technologies _
information und » informations und
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
des morts » des mots, des orts, des imports
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
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: technologies 3.1 information und des morts communication costs 4.1 developing _ access.*.