Perhaps you should try some spelling variations:
convinced communications » advanced communication, coordinated communication, guinea communications
farmers convinced » farmers confronted
communications a » communications _, communications law, communications media
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
variation 5 » variation _, variation 6, variation a
5 farmers » _ farmers, a farmers, i farmers
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation 5 farmers convinced communications a et developpement en afrique.*.