Perhaps you should try some spelling variations:
module communications » mobile communications, mobile communication, house communications
de developpement » sme development
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation vs » variation des, variation von, variation _
first module » first model, first move, first modest
des afrique » en afrique, de l'afrique
vs first » its first, his first, 2 first

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation vs first module communications _ de developpement des afrique.*.