Perhaps you should try some spelling variations:
communication system » communication systems, telecommunication system, communication series
class communication » mass communication, plans communication, crisis communication
die developpement » de developpement, le developpement, du developpement
developpement il » developpement de, developpement et, developpement du
information due » information does, information der, information duties
technology 1 » technology _
public class » public case, public access, public costs
due public » die public, blue public, le public
system die » system der, system des
il afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information due public class communication system die developpement il afrique.*.