Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
data communication » data communications
e developpement » de developpement, le developpement, et developpement
des variation » does variation, de variation, der variation
des afrique » en afrique, de l'afrique
cost data » test data
skills e » skills _, skills a, skills 1
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 _ cost data communication skills e developpement des afrique.*.