Perhaps you should try some spelling variations:
communication 3 » communication _, communication a
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
die variation » de variation, does variation, der variation
typology die » typology _, typology 4.1, typology 6
der maske » der marke, der markte, der massen
l afrique » en afrique
der mass » der massen, over mass, air mass

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: "typology die variation _ ((der mass) OR (der maske)) communication 3 a developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typology die variation _ ((der mass) OR (der maske)) communication 3 a developpement l afrique.*.