Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
trade developpement » trade developement, trade development, de developpement
oral communication » personal communication
developpement en » developpement et, developpement des, developpement de
typologien die » typologien der, typologie des, typologie der
die variations » die variation, die variationen, like variations
variations 11 » variations 1, variations 3.1, variations _
series trade » services trade, serious trader, reserves trade
ex oral » new oral
11 ex » 11 e, 11 eu, 14 ex

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

• Adding a wildcard symbol may retrieve word variants: typologien die variations 11 ex oral communication series trade developpement en afrique.*.