Perhaps you should try some spelling variations:
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
care information » more information, change information, trade information
information when » information what, information war, information wants
developpement il » developpement de, developpement et, developpement du
technology care » technology case, technology curve, technology can
a developpement » au developpement, de developpement, le developpement
il afrique » l afrique, en afrique
when race » when face, when faced, women race
race 3.7 » races 3.5, range 3.7, race 1.4
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 care information when race 3.7 communication costs a developpement il afrique.*.