Perhaps you should try some spelling variations:
communication system » communication systems, telecommunication system, communication series
data communication » data communications
die developpement » de developpement, le developpement, du developpement
information far » information fake, information flow, information from
technologies 4 » technologies _
4 information » 2 information, 1 information
des afrique » en afrique, de l'afrique
system die » system der, system des
does data » does cat
far does » der does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information far does data communication system die developpement des afrique.*.