Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
les developpement » le developpement, des developpements, leur developpement
developpement et » developpement des, developpement de, development east
typologies et » typologie et, typologies art, typologies _
et evaluation » 1 evaluation, post evaluation, budget evaluation
et afrique » en afrique, l afrique
5 one » _ one, a one, 1 one
3 one » _ one, a one

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologies et evaluation ((5 one) OR (3 one)) rural communications _ les developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies et evaluation ((5 one) OR (3 one)) rural communications _ les developpement et afrique.*.