Perhaps you should try some spelling variations:
information databases » information database, information table, information data
auf developpement » au developpement, du developpement, ou developpement
4 communication » 3 communication, 5.4 communication, de communication
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
l afrique » en afrique
2 auf » i auf, a auf, b auf

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information databases _ 4 communication 2 auf developpement l afrique.*.