Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
developpement et » developpement des, developpement de, development east
communication 1 » communication _, communication a, communication 3
typologies die » typologies _, typologie des, typologie der
die variation » de variation, does variation, der variation
et afrique » en afrique, l afrique
ddr im » der im
ddr i » dr i, ddr 1, ddr 3

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

• If you are trying to use Boolean operators, they must be ALL CAPS: typologies die variation _ ((ddr i) OR (ddr im)) communication 1 das developpement et afrique.~.
• Adding a wildcard symbol may retrieve word variants: typologies die variation _ ((ddr i) or (ddr im)) communication 1 das developpement et afrique.*.