Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
de developpement » sme development
use information » user information, house information, users information
information aid » information asia, information age, information a
developpement l » developpement il, developpement la, developpement de
technology use » technology 1, technology 2.2, technology 3
aid policy » land policy, based policy
policy 3.1 » policy 1
systems de » systemes de, systems der, systems die
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology use information aid policy 3.1 communication systems de developpement l afrique.*.