Perhaps you should try some spelling variations:
communications 2 » communications _, communications a, communications 5
does development » dams development, ides development, smes development
development en » developpement en, development menu, development eco
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
does cat » does cash, does city, does a
2 does » 4 does

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 _ ((does data) OR (does cat)) communications 2 does development en afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de variation _ ((does data) OR (does cat)) communications 2 does development en afrique.*.