Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
i communication » ii communication, ai communication, 3 communication
des variation » does variation, de variation, der variation
de afrique » de l'afrique, en afrique, l afrique
ddr i » ddr im, dr i, ddr 1
a des » a der, a das

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 _ ddr i communication a des developpements de afrique.~".
• Adding a wildcard symbol may retrieve word variants: (typologie OR typology) des variation _ ddr i communication a des developpements de afrique.*.