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
developpement et » developpement des, developpement de, development east
information und » informations und
technologies 4 » technologies _
4 information » 2 information, 1 information
system die » system der, system des
et african » west african, east african, new african
doch data » doch das, onh data, rich data

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information und doch data communication system die developpement et african.*.