Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
development mega » development legal, development media, development menu
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
mega afrique » en afrique
dam crisis » de crisis
a sme » _ sme, 5 sme, a see
3 sme » 3 same, _ sme, 3 smt

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie does variation _ dam crisis communication ((a sme) OR (3 sme)) development mega afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie does variation _ dam crisis communication ((a sme) OR (3 sme)) development mega afrique.*.