Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
information classes » information assets, information case, information cause
technologien fair » technologien fur, technologies fail, technologien als
fair information » fairs information, fur information, labor information
4 developing » 3 developing
developing e » developing _, developing a, developing east
classes de » classe de, classes _, classes 4
de actors » de actor, key actors, new actors
e access » 2 access, 3 access, 4 access
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information classes de actors communication costs 4 developing e access.*.