Perhaps you should try some spelling variations:
developpement rural » development rural, developpement durable, development moral
des developpement » des developpements, de developpement, le developpement
de communication » mobile communication, online communication
1.3 variations » 1.3 variation, 4.3 variations, 7.3 variations
variations des » variation des, variationen des, variations west
typologie 1.3 » typologie 10.4, typologies 2.3, typologies 6.3
rural afrique » rural africa
des der » des dr, des ddr, des dem
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: typologie 1.3 variations des der de communication a des developpement rural afrique.*.