Perhaps you should try some spelling variations:
communication system » communication systems, telecommunication system, communication series
die developpement » de developpement, le developpement, du developpement
developpement il » developpement de, developpement et, developpement du
information le » information life, information law, information 2
technology 1 » technology _
public mass » public class, public case, public bads
system die » system der, system des
il afrique » l afrique, en afrique
le public » 2 public, 1 public, 19 public

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

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