Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
trade development » software development
communication 1 » communication _, communication a, communication 3
development en » developpement en, development menu, development eco
variation des » variation _, variation 6, variation series
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
des debt » does debt, des debuts, debt debt
1 trade » 4 trade

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation des debt crisis communication 1 trade development en afrique.*.