Perhaps you should try some spelling variations:
development mega » development legal, development media, development menu
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
mega afrique » en afrique
na based » dna based, rna based, lca based
a based » a biased, a base, 3 based
typologie » typologies, typology

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 des variation des ((a based) OR (na based)) communication _ a development mega afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation des ((a based) OR (na based)) communication _ a development mega afrique.*.