Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
opportunities a » opportunities _
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
das business » sas business, gas business, des business
des das » des deas, des dax, des daz
a die » 2 die, 3 die, _ die
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation des das business opportunities a die developpement en afrique.*.