Perhaps you should try some spelling variations:
mtrs communication » mass communication, actors communication, mass communications
developpement de » developpement des, developpement durable
typologies der » typologie der, typologien der, typologie des
der variation » de variation, does variation, die variation
variation ban » variation bei, variation a, variation von
de afrique » de l'afrique, en afrique, l afrique
does mtrs » does more, does maps, does mass
ban does » behn does, plan does, far does
3 le » 3 les, 3 la, 5 le
1 le » 1 les, 1 la, 5 le

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: "typologies der variation ban does mtrs communication ((3 le) OR (1 le)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies der variation ban does mtrs communication ((3 le) OR (1 le)) developpement de afrique.*.