Perhaps you should try some spelling variations:
macau communication » macau communications, data communication, csr communication
information data » information d820, information database, information databases
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
technologies 1 » technologies _, technologies 4, technologies 2
3 au » 3 auf, 3 a, 3 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information data _ macau communication 3 au developpement en afrique.*.