Perhaps you should try some spelling variations:
csr communications » csr communication, cell communications, chad communications
developpement de » developpement des, developpement durable
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
variation aid » variation im, variation und, variation a
de afrique » de l'afrique, en afrique, l afrique
aid do » aid go, did do, aid does
do csr » does csr
a des » a der
a das » 1 das, 2 das, 3 das

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 cices variation aid do csr communications ((a des) OR (a das)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie cices variation aid do csr communications ((a des) OR (a das)) developpement de afrique.*.