Perhaps you should try some spelling variations:
trade developpement » trade developement, trade development, de developpement
moral communication » oral communication, global communication, verbal communication
developpement de » developpement des, developpement durable
typologies des » typologie des, typologie der, typologien der
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
costs trade » costly trade
de afrique » de l'afrique, en afrique, l afrique
6 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologies des variation 6 der moral communication costs trade developpement de afrique.*.