Perhaps you should try some spelling variations:
csr communication » de communication, 3 communication, 4 communication
developpements en » developpement en, developpement et, developpements de
des variation » does variation, de variation, der variation
variation bei » variation des, variation der, variation _
bei does » being does, behn does, bei der
does csr » does cash
3 das » 1 das
2 das » 1 das
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 variation bei does csr communication ((3 das) OR (2 das)) developpements en afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation bei does csr communication ((3 das) OR (2 das)) developpements en afrique.*.