Perhaps you should try some spelling variations:
1.2 communication » 3.2 communication, 6.2 communication, 1.1 communication
case information » care information, based information, phase information
information when » information what, information war, information wants
developpement de » developpement des, developpement durable
technology case » technology based, technology can, technology change
de afrique » de l'afrique, en afrique, l afrique
when co » when cow, when do, when coal
co 1.2 » core 1.2, cost 1.2

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

• Adding a wildcard symbol may retrieve word variants: technology case information when co 1.2 communication costs _ developpement de afrique.*.