Perhaps you should try some spelling variations:
maps communications » mass communications, laos communications, nps communications
de developpement » sme development
variation using » variations during, variation und, variation among
des variation » does variation, de variation, der variation
des afrique » en afrique, de l'afrique
using aes » using ae, using als, using bayes
aes maps » aust maps, does maps, gis maps
typologie » typologies, typology

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typologie des variation using aes maps communications _ de developpement des afrique.*.