Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
technologien aux » technologien auf, technologien fur, technologien als
aux informations » a informations, als informations, neue informations
informations use » information use, informations und, information users
development 2.1 » development 1
4 development » 2 development, 4 developing
2.1 access » 1.1 access, 3.1 access, 5.1 access
use new » case new
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 aux informations use new model communication costs 4 development 2.1 access.*.