Perhaps you should try some spelling variations:
communication cross » communication costs
moral communication » oral communication, global communication, verbal communication
trade development » software development
development ds » development d, development does, development desd
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
ds l'afrique » de l'afrique, de l'amerique
variation a » variation _, variation 6, variation 5
cross trade » crops trade, gross trade, across grade
des moral » der moral, debt moral, die moral
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation a des moral communication cross trade development ds l'afrique.*.