Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
information data » information d820, information database, information databases
communications a » communications _, communications law, communications media
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
technologies 1 » technologies _, technologies 4, technologies 2
de afrique » de l'afrique, en afrique, l afrique
de rural » do rural, use rural, one rural
data de » data den, data die, data do
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information data de rural communications a a developpement de afrique.*.