Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
les variations » its variations, 1er variations, ier variations
variations 11 » variations 1, variations 3.1, variations _
typology les » typologie des, typology alma, typology _
die persona » die person, de persona, die personale
11 die » 1.1 die
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: typology les variations 11 die persona communication 3 die developpement en afrique.*.