Perhaps you should try some spelling variations:
falle communication » called communication, face communication, value communication
information anreiz » informations anreiz, b informationsanreize, information access
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
4 developing » 3 developing
anreiz der » anreize der, anreiz zur
der falle » der fall
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 aids information anreiz der falle communication costs 4 developing _ areas.*.