Perhaps you should try some spelling variations:
oral communication » personal communication
communication 3.1 » communication 3.3, communication 3.2, communication 3.4
eu developpement » et developpement, du developpement, au developpement
developpement la » developpement de, developpement et, developpement du
variation behn » variation bei, variation des, variation der
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
la afrique » l afrique, la fabrique, en afrique
behn does » being does, ban does
does oral » does formal, does oil
3.1 eu » 2.1 eu, 3.1 el, 3.2.1 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 behn does oral communication 3.1 eu developpement la afrique.*.