Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
die developpement » de developpement, le developpement, du developpement
communication 2 » communication _, communication a, communication 3
la variation » la variacion, a variation, la validation
typology la » typology a, typology alma, typology _
variation 1 » variations 1, variation _, variation 6
die persona » die person, de persona, die personale
des afrique » en afrique, de l'afrique
1 die » 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: typology la variation 1 die persona communication 2 die developpement des afrique.*.