Perhaps you should try some spelling variations:
technologies paris » technologies varies, technologies part, technologies series
leur developpement » le developpement, deux developpements, de developpement
paris information » iris information, party information, partial information
information data » information d820, information database, information databases
2 communications » 2 communication, 3 communications, 4 communications
developpement en » developpement et, developpement des, developpement de
data b » data bd, data 1, data 2

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

• Adding a wildcard symbol may retrieve word variants: technologies paris information data b 2 communications _ leur developpement en afrique.*.