Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologies does » typologie des, typologie der, typologien der
does variation » de variation, der variation, die variation
variation 6 » variation _, variations _, variation des
6 debt » 3 debt, 4 debt
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologies does variation 6 debt crisis communication a de developpement en afrique.*.