Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
der developpements » des developpements, deux developpements, de developpement
developpements des » developpement des, developpements de, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
dot rural » do rural, cost rural
6 dot » 6 do, _ dot, a dot

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation 6 dot rural communications _ der developpements des afrique.*.