Perhaps you should try some spelling variations:
communication reserves » communication series, communication desires, communication references
trade developpement » trade developement, trade development, de developpement
oral communication » personal communication
developpement du » developpement de, developpement des, developpement et
typologien die » typologien der, typologie des, typologie der
die variations » die variation, die variationen, like variations
reserves trade » reserves crude
variations 11 » variations 1, variations 3.1, variations _
du afrique » en afrique, l afrique, de l'afrique
eu oral » new oral
11 eu » 11 e

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 eu oral communication reserves trade developpement du afrique.*.