Perhaps you should try some spelling variations:
data communication » data communications
2 developpement » de developpement, le developpement, et developpement
technologies 2 » technologies _, technologies 4
information 3 » information 2
des afrique » en afrique, de l'afrique
networks 2 » networks _, networks 1, networks a
die data » die daten, life data, file data
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 die data communication networks 2 developpement des afrique.*.