Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
does developpement » de developpement, des developpements, does development
communications 4 » communications 14, communications _, communications a
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
4 conservation » _ conservation, land conservation, fuel conservation
4 does » 2 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 conservation areas _ rural communications 4 does developpement en afrique.*.