Perhaps you should try some spelling variations:
technology detailed » technology enabled, technology debate, technology revealed
3.2 communication » 3 communication, 2.3 communication, de communication
information what » information war, information when, information wants
au developpement » du developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
what race » what's race, what place, what role
race 3.2 » race 3.7, race 4.2, rice 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology detailed information what race 3.2 communication _ au developpement il afrique.*.