Perhaps you should try some spelling variations:
chile communication » chile communications, agile communication, chief communication
developpement l » developpement il, developpement la, developpement de
des variations » les variations, does variation, its variations
doner chile » money chile, power chile
l afrique » en afrique
et le » et les, et de
typologie » typologies, typology

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: "typologie des variations _ doner chile communication ((et le) OR (et la)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variations _ doner chile communication ((et le) OR (et la)) developpement l afrique.*.