Perhaps you should try some spelling variations:
personal communication » interpersonal communication
deux developpements » des developpements, de developpement, du developpement
developpements l » developpements de, developpement il, developpement la
des variation » does variation, de variation, der variation
die personal » die personale, de personal, die persona
l afrique » en afrique
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 _ die personal communication a deux developpements l afrique.*.