Perhaps you should try some spelling variations:
set developpement » et developpement, de developpement, le developpement
kommunikation a » kommunikation aa, kommunikation _, kommunikation 1
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
farmers der » farmers gender, farmers water, farmers after
l afrique » en afrique
a set » _ set

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

• Adding a wildcard symbol may retrieve word variants: typology des variation _ farmers der kommunikation a set developpement l afrique.*.