Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
communication 3.3 » communication _, communication a, communication 1
eu developpement » et developpement, du developpement, au developpement
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation 4 » variations 4, variation _, variation 6
does formal » loss formal, does formality, des formalen
4 does » 2 does
3.3 eu » 3.3 el
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 4 does formal communication 3.3 eu developpement en afrique.*.