Perhaps you should try some spelling variations:
information learned » information learning, information search, information letter
developpement de » developpement des, developpement durable
use information » user information, house information, users information
3 communication » 4 communication, de communication, data communication
technology use » technology 1, technology 2.2, technology 3
learned part » learned pt, learned first, learned a
de afrique » de l'afrique, en afrique, l afrique
part 3 » part i, part _, part 1

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

• Adding a wildcard symbol may retrieve word variants: technology use information learned part 3 communication costs _ developpement de afrique.*.