Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 13 » communication 1.3, communication 3, communication 1
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
de personal » der personal, des personal, de persona
13 de » 13 die, 13 der, 13 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 _ de personal communication 13 de developpement en afrique.*.