Perhaps you should try some spelling variations:
economic business » economics business, economies business, economy business
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
des variation » does variation, de variation, der variation
variation 27 » variation 2, variation 7, variation 2.1
convention a » convention _, convention 2, convention 3
27 economic » 2.7 economic, 2 economic, 7 economic
la afrique » l afrique, la fabrique, en afrique
a le » a les, a la, a l
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 27 economic business convention a le developpement la afrique.*.