Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
trade development » software development
communication 3 » communication _, communication a
development en » developpement en, development menu, development eco
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
3 trade » 1 trade, 4 trade, 2 trade
6 las » 6 last, 6 laws, 6 das
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation 6 las crisis communication 3 trade development en afrique.*.