Perhaps you should try some spelling variations:
mso communication » csr communication, ngo communication, faso communications
der developpement » de developpement, des developpements, leur developpement
typologies 3.3 » typologies 2.3, typologies 3.2, typologies 6.3
3.3 variation » 3.3 validation, 6.4 variation, 6.3.5 variation
variation des » variation _, variation 6, variation series
des afrique » en afrique, de l'afrique
dr mso » der mso

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

• Adding a wildcard symbol may retrieve word variants: typologies 3.3 variation des dr mso communication _ der developpement des afrique.*.