Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
sme developpement » sme development, de developpement, le developpement
developpement et » developpement des, developpement de, development east
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
et afrique » en afrique, l afrique
6 las » 6 last, 6 laws, 6 das
a sme » _ sme, 3 sme, 5 sme

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 OR typology) des variation 6 las crisis communication a sme developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: (typologie OR typology) des variation 6 las crisis communication a sme developpement et afrique.*.