Perhaps you should try some spelling variations:
modelling communication » modeling communication, meeting communication, modern communication
technologien als » technologien des, technologien fur, technologien und
information uber » informationen uber, information users, information use
als information » als informations, aids information, laws information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
uber 2 » uber 20, uber _, uber 5

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

• Adding a wildcard symbol may retrieve word variants: technologien als information uber 2 modelling communication costs 12.4 developing _ access.*.