Perhaps you should try some spelling variations:
communications et » communication et, communications pt, communications en
les developpement » le developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
l afrique » en afrique

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: "typology de variation _ ((does cash) OR (does csr)) communications et les developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typology de variation _ ((does cash) OR (does csr)) communications et les developpement l afrique.*.