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
variation 11 » variations 11, variation 11.6, variation 4.1
typology la » typology a, typology alma, typology _
die persona » die person, de persona, die personale
des afrique » en afrique, de l'afrique
11 die » 1.1 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 11 die persona communication 2 die developpement des afrique.*.