Perhaps you should try some spelling variations:
oral communication » personal communication
communication 1.1 » communication 4.1, communication 7.1, communication 1.3
eu developpement » et developpement, du developpement, au developpement
developpement du » developpement de, developpement des, developpement et
typologien de » typologien der, typologie des, typologie der
variation bei » variation des, variation der, variation _
de variation » der variation, die variation, does variation
du afrique » en afrique, l afrique, de l'afrique
does oral » does formal, does oil
bei does » being does, behn does, bei der
1.1 eu » 2.1 eu, 1.1 el, 3.1 eu

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation bei does oral communication 1.1 eu developpement du afrique.*.