Perhaps you should try some spelling variations:
oral communication » personal communication
communication 2.1 » communication 22.1, communications 2.1, communication 2.4
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
typologien does » typologie des, typologien der, typologie der
does variation » de variation, der variation, die variation
variation bei » variation des, variation der, variation _
la afrique » l afrique, la fabrique, en afrique
does oral » does formal, does oil
bei does » being does, behn does, bei der
2.1 le » 2.1 les, 2.1 la, 1.1 le

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation bei does oral communication 2.1 le developpement la afrique.*.