Perhaps you should try some spelling variations:
wissen kommunikation » die kommunikation, der kommunikation, von kommunikation
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
farmers wissen » anders wissen, farmers wisdom
der variation » de variation, does variation, die variation
typology der » typologie der, typologien der, typologie des
variation a » variation _, variation 6, variation 5
a farmers » a farmer's, _ farmers, 5 farmers
l afrique » en afrique
und le » und leo, und leib, und lege

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

• Adding a wildcard symbol may retrieve word variants: typology der variation a farmers wissen kommunikation und le developpement l afrique.*.