Perhaps you should try some spelling variations:
development sectors » development sector, development actors, development section
csr communication » de communication, 3 communication, 4 communication
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
des der » des dr, des ddr, des dem
der csr » does csr

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typologie der variation des der csr communication _ skills development sectors afrique.*.