Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication 3 » communication _, communication a
sme development » trade development
typologies des » typologie des, typologie der, typologien der
development et » development east, developpement et, development eco
des variation » does variation, de variation, der variation
et afrique » en afrique, l afrique
6 las » 6 last, 6 laws, 6 la
6 das » 1 das, 2 das, 3 das
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: "typologies des variation ((6 las) OR (6 das)) crisis communication 3 sme development et afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies des variation ((6 las) OR (6 das)) crisis communication 3 sme development et afrique.*.