Perhaps you should try some spelling variations:
information learn » information learned, information learning, information search
used information » user information, use information, based information
developpement de » developpement des, developpement durable
technology used » technology use, technology based, technology users
3 communication » 4 communication, de communication, data communication
de afrique » de l'afrique, en afrique, l afrique
learn act » learn fast, learn a, warn act
act 3 » act _, art 3, act 4

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

• Adding a wildcard symbol may retrieve word variants: technology used information learn act 3 communication costs _ developpement de afrique.*.