Perhaps you should try some spelling variations:
change communication » science communication, mobile communication, online communication
der developpement » de developpement, des developpements, leur developpement
communication 13 » communication 1.3, communication 3, communication 1
developpement en » developpement et, developpement des, developpement de
information 2.7 » information 2.2, information 3.2, information 1.2
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
die change » die chance, drive change, die schlange
13 der » 1.3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 2.7 die change communication 13 der developpement en afrique.*.