Perhaps you should try some spelling variations:
ads communication » mass communication, c's communication, lea's communication
de developpement » sme development
developpement de » developpement des, developpement durable
communication 1 » communication _, communication a, communication 3
variation per » variation der, variation over, variation des
de afrique » de l'afrique, en afrique, l afrique
per job » der job
job ads » job aids, job ad
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation per job ads communication 1 de developpement de afrique.*.