Perhaps you should try some spelling variations:
communication 2.1 » communication 22.1, communications 2.1, communication 2.4
oil communication » oral communication, social communication, moral communication
development east » development southeast, development 1
eu development » 2 development, 3 development, 4 development
typologien de » typologien der, typologie des, typologie der
variation bei » variation des, variation der, variation _
de variation » der variation, die variation, does variation
east afrique » east africa, east african, en afrique
bei does » being does, behn does, bei der
does oil » des oil, does aid, does our

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 oil communication 2.1 eu development east afrique.*.