Perhaps you should try some spelling variations:
convinced kommunikation » online kommunikation
farmers convinced » farmers confronted
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation 6 » variation _, variations _, variation des
6 farmers » _ farmers, 5 farmers, a farmers
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation 6 farmers convinced kommunikation _ le developpement l afrique.*.