Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
dam developpement » de developpement, du developpement, au developpement
communications a » communications _, communications law, communications media
variation des » variation _, variation 6, variation series
des afrique » en afrique, de l'afrique
firm rural » from rural
des firm » des firmes, des films, des filme
a dam » a das, a day, _ dam

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation des firm rural communications a dam developpement des afrique.*.