Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
case information » care information, based information, phase information
information what » information war, information when, information wants
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
technology case » technology based, technology can, technology change
et afrique » en afrique, l afrique
what open » what one, what even
open 3.2 » openmp 3.2, open 5.3, open 6.1
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology case information what open 3.2 communication costs et developpement et afrique.*.