Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
information what » information war, information when, information wants
a developpement » au developpement, de developpement, le developpement
vi information » i information, ii information, novi information
technology vi » technology vt, technology 4ir, technology 1
des afrique » en afrique, de l'afrique
what race » what's race, what place, what role
race 3.2 » race 3.7, race 4.2, rice 3.2
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology vi information what race 3.2 communication costs a developpement des afrique.*.