Perhaps you should try some spelling variations:
oral communication » personal communication
communication 3.3 » communication _, communication a, communication 1
variation ending » variation using, variations during, variation und
eu developpement » et developpement, du developpement, au developpement
developpement de » developpement des, developpement durable
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
debate oral » debate moral, debat moral, debate global
3.3 eu » 3.3 el

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation ending debate oral communication 3.3 eu developpement de l'afrique.*.