Perhaps you should try some spelling variations:
sme development » trade development
development en » developpement en, development menu, development eco
variation das » variation des, variation data, variations des
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
term mass » term biomass
dem mass » dem mis
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 de variation das ((dem mass) OR (term mass)) communication a sme development en afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de variation das ((dem mass) OR (term mass)) communication a sme development en afrique.*.