Perhaps you should try some spelling variations:
mers communication » mass communication, nets communication, lea's communication
de developpement » sme development
variation notes » variation models, variation des, variation forms
communication 4 » communication _, communication a, communication 3
des variation » does variation, de variation, der variation
des afrique » en afrique, de l'afrique
des mers » des meres, des makers, des meeres
4 de » 4 die, 4 der, 4 des
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 notes des mers communication 4 de developpement des afrique.*.