Perhaps you should try some spelling variations:
opportunities phc » opportunities pt, opportunities part, opportunities _
au developpement » du developpement, de developpement, le developpement
biases business » bass business, times business, boards business
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
des afrique » en afrique, de l'afrique
des biases » des bildes, des phases, do biases
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 biases business opportunities phc au developpement des afrique.*.