Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
data developpement » data development, de developpement, et developpement
developpement du » developpement de, developpement des, developpement et
information 1.2 » information 1.5.2, information 2
technologies 1 » technologies _, technologies 4, technologies 2
du afrique » en afrique, l afrique, de l'afrique
1.2 a » 1.2 _, 2.2 a, 3.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 1.2 a rural communication media data developpement du afrique.*.