Perhaps you should try some spelling variations:
technologies partial » technologies part, technologies art, technologies past
partial information » spatial information, political information, personal information
information duties » information studies, information devices, information series
leur developpement » le developpement, deux developpements, de developpement
2 communications » 2 communication, 3 communications, 4 communications
developpement en » developpement et, developpement des, developpement de
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 partial information duties 1 2 communications _ leur developpement en afrique.*.