Perhaps you should try some spelling variations:
cash communication » csr communication, data communication, crisis communication
developpement de » developpement des, developpement durable
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
de afrique » de l'afrique, en afrique, l afrique
der cash » der cas, der casa, der case
a des » a der, a das
a de » a die, a der, _ de

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 die variation _ der cash communication ((a de) OR (a des)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie die variation _ der cash communication ((a de) OR (a des)) developpement de afrique.*.