Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
information 1.2.2 » information 12.2.2, information 1.5.2, information 2.2.2
communication et » communication 3, communication 1, communication 2
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
1.2.2 use » 1.2.2 user, 1.2.3 use, 1.4.2 use
et et » et en, es et

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 1.2.2 use rural communication et et developpement de afrique.*.