Perhaps you should try some spelling variations:
oral communication » personal communication
communication 1.1 » communication 4.1, communication 7.1, communication 1.3
ai developpement » au developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
la afrique » l afrique, la fabrique, en afrique
does oral » does formal, does oil
1.1 ai » 1.1 aim, 2.1 ai, 3.1 ai

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation _ does oral communication 1.1 ai developpement la afrique.*.