Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
communication 7.1 » communication 4.1, communication 1, communication 3.3
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
variation de » variation des, variation der, variation due
deces formal » does formal, ec's formal, decile formal
l afrique » en afrique
de deces » des deces, du deces, de dechets
7.1 et » 7.1 eu
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 de deces formal communication 7.1 et developpement l afrique.*.