Perhaps you should try some spelling variations:
information anreiz » informations anreiz, b informationsanreize, information access
technologies 2.1 » technologies _, technologies 4, technologies a
de communication » mobile communication, online communication
2.1 information » 3.1 information
development 2 » development 1, development 2.1, development 2.3
anreiz den » anreize der
2 areal » 2 real, _ areal, 2 areas
den de » den die, den drei, orden de

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information anreiz den de communication costs _ development 2 areal.*.