Perhaps you should try some spelling variations:
technologies paris » technologies varies, technologies part, technologies series
information duties » information studies, information devices, information series
leur developpement » le developpement, deux developpements, de developpement
paris information » iris information, party information, partial information
2 communications » 2 communication, 3 communications, 4 communications
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
duties 1 » duties _, duties 3, duties 5.1

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

• Adding a wildcard symbol may retrieve word variants: technologies paris information duties 1 2 communications _ leur developpement de afrique.*.