Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
information data » information d820, information database, information databases
communications 5 » communications _, communications a, communications pt
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
technologies 4 » technologies _
4 information » 2 information, 1 information
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

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information data de rural communications 5 a developpement de afrique.*.