Perhaps you should try some spelling variations:
technologies first » technologies fish, technologies fit, technologies art
time communication » de communication, mobile communication, online communication
bent developpement » et developpement, en developpement, de developpement
first information » fairs information, ist information, flight information
information needs » information networks
developpement en » developpement et, developpement des, developpement de
needs 5.3 » needs 4.3, needs 2.3, needs 5.2
5.3 time » 2.3 time, 3.3 time, 4.3 time
a bent » a best

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

• Adding a wildcard symbol may retrieve word variants: technologies first information needs 5.3 time communication a bent developpement en afrique.*.