Perhaps you should try some spelling variations:
communicatione system » communication system, communications system, communication systems
und developpement » un developpement, en developpement, de developpement
e communicatione » et communicatione, de communication, mce communications
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
information 13 » information 1.3, information 3, information 1
system und » system using
13 does » 10 does
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 13 does e communicatione system und developpement en afrique.*.