Perhaps you should try some spelling variations:
deux developpement » deux developpements, de developpement, du developpement
communication 2.4 » communication 3.3, communication 4, communication _
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
technologies 3 » technologies _, technologies 4, technologies 2
3 informations » 3 information, 2 informations, 4 informations
2.4 deux » 2.5 deux, 2.4 der, 2 deux

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 informations und _ 3 communication 2.4 deux developpement en afrique.*.