Perhaps you should try some spelling variations:
personal communication » interpersonal communication
l developpement » le developpement, de developpement, et developpement
la variation » la variacion, a variation, la validation
die personal » die personale, de personal, die persona
typology la » typology a, typology alma, typology _
variation 2 » variation 27, variation _, variation 6
des afrique » en afrique, de l'afrique
a l » a la

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

• Adding a wildcard symbol may retrieve word variants: typology la variation 2 die personal communication a l developpement des afrique.*.