Perhaps you should try some spelling variations:
personal communication » interpersonal communication
variation series » education series, action series, edition series
el developpement » et developpement, en developpement, et developpements
communication 3 » communication _, communication a
des variation » does variation, de variation, der variation
doch personal » och personal, der personal, c personal
series doch » series boca
des afrique » en afrique, de l'afrique
3 el » _ el, y 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 series doch personal communication 3 el developpement des afrique.*.