Perhaps you should try some spelling variations:
oral communication » personal communication
variation banking » variation among, variation basic, variation using
new development » new developments, 2 development, 3 development
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
great oral » great deal, great oak, great global
1 afrique » l afrique, en afrique, 1 enrique

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation banking great oral communication _ new development 1 afrique.*.