Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
care information » more information, change information, trade information
information when » information what, information war, information wants
developpement de » developpement des, developpement durable
technology care » technology case, technology curve, technology can
de afrique » de l'afrique, en afrique, l afrique
when face » when faced, en face, when base
face 3.2 » france 3.2, space 3.2, force 3.2

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 face 3.2 communication costs _ developpement de afrique.*.