Perhaps you should try some spelling variations:
oil communication » oral communication, social communication, moral communication
communication 2.1 » communication 22.1, communications 2.1, communication 2.4
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
does oil » des oil, does aid, does our
2.1 de » 2.1 die, 2.1 der, 2.1 do
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 _ does oil communication 2.1 de developpement en afrique.*.