Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
variation series » education series, action series, edition series
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
die variation » de variation, does variation, der variation
typology die » typology _, typology 4.1, typology 6
series from » services from, stories from, memories from
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: typology die variation series from crisis communication a de developpement en afrique.*.