Perhaps you should try some spelling variations:
trade developpement » trade developement, trade development, de developpement
communication crops » communication cross, communication across, communications cross
oral communication » personal communication
developpement en » developpement et, developpement des, developpement de
typologien de » typologien der, typologie des, typologie der
de variations » de variation, 1er variations, ier variations
variations 11 » variations 1, variations 3.1, variations _
crops trade » crop trade, gross trade, crisis 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 de variations 11 ex oral communication crops trade developpement en afrique.*.