Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
informationen uber » informationen und, information use, information users
add communication » de communication, aided communications, based communication
co informationen » von informationen, _ informationen, av informationen
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
a developpement » au developpement, de developpement, le developpement
series a » series _, series 1, series 2
die add » die afd, nine add

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

• Adding a wildcard symbol may retrieve word variants: technologies co informationen uber die add communication series a developpement en afrique.*.