Perhaps you should try some spelling variations:
personal communication » interpersonal communication
die developpement » de developpement, le developpement, du developpement
alma variation » la variation, areal variation, a variation
typology alma » typology a
die personal » die personale, de personal, die persona
des afrique » en afrique, de l'afrique
a die » 2 die, 3 die, 1 die

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typology alma variation _ die personal communication a die developpement des afrique.*.