Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
les developpement » le developpement, des developpements, leur developpement
communications a » communications _, communications law, communications media
developpement de » developpement des, developpement durable
typologies et » typologie et, typologies art, typologies _
et evaluation » 1 evaluation, post evaluation, budget evaluation
de afrique » de l'afrique, en afrique, l afrique
5 use » _ use, 2 use, 4 use
3 use » _ use, 2 use, 4 use
a les » a lens, a less, 2 les

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 use) OR (3 use)) rural communications a les developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies et evaluation ((5 use) OR (3 use)) rural communications a les developpement de afrique.*.