Perhaps you should try some spelling variations:
csr communication » de communication, 3 communication, 4 communication
developpement l » developpement il, developpement la, developpement de
variation did » variation des, variation der, variation im
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
l afrique » en afrique
did so » did do
5 les » 2 les, 1 les, 3 les
5 le » 5 la, 1 le, 3 le

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 de variation did so csr communication ((5 le) OR (5 les)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de variation did so csr communication ((5 le) OR (5 les)) developpement l afrique.*.