Perhaps you should try some spelling variations:
asa communication » asia communication, sa communication, data communication
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
de afrique » de l'afrique, en afrique, l afrique
der asa » der casa, der asyl, der abda
a die » 2 die, 3 die, _ die
a de » a der, a des, _ de
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 _ der asa communication ((a de) OR (a die)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation _ der asa communication ((a de) OR (a die)) developpement de afrique.*.