Perhaps you should try some spelling variations:
haiti communications » health communications, partie communications, data communications
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
does haiti » does faith
l afrique » en afrique
et le » et de, et la
typologie » typologies, typology

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

• Performing a fuzzy search may retrieve terms with similar spellings: typologie des variation _ does haiti communications ((et le) OR (et les)) developpement l afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie des variation _ does haiti communications ((et le) OR (et les)) developpement l afrique.*".