Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
communication 1 » communication _, communication a, communication 3
des l'afrique » de l'afrique, de l'amerique
variation im » variation _, variation 6, variation des
first oral » first organ, first deal, first drupal
im first » im forst, 2 first, 3 first
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 im first oral communication 1 de developpement des l'afrique.*.