Perhaps you should try some spelling variations:
usage information » age information, use information, wage information
information rates » information states, information ratio, information rules
technology usage » technology use, technology age, technology users
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
rates spaces » places spaces, papers spaces, spaces spaces
de afrique » de l'afrique, en afrique, l afrique
spaces 3 » spaces _

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

• Adding a wildcard symbol may retrieve word variants: technology usage information rates spaces 3 communication _ et developpement de afrique.*.