Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
de afrique » de l'afrique, en afrique, l afrique
13 der » 1.3 der
6 der » _ der, 2 der, 3 der
13 de » 13 die, 13 des, 13 le
typologie » typologies, typology

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie des variation 6 der moral communication ((13 de) OR (13 der)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation 6 der moral communication ((13 de) OR (13 der)) developpement de afrique.*.