Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
developpement rural » development rural, developpement durable, development moral
communications can » communication can, communications case, communications juan
des developpement » des developpements, de developpement, le developpement
typologies 2.1 » typologies 2.3, typologies 2.5, typologies 5.1
2.1 variation » 1.1 variation, 2.2 variation, 2.3 variation
variation bei » variation des, variation der, variation _
rural afrique » rural africa
term rural » firm rural, farm rural, reform rural
can des » can de, can best, plan des

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

• Adding a wildcard symbol may retrieve word variants: typologies 2.1 variation bei term rural communications can des developpement rural afrique.*.