Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
communications a » communications _, communications law, communications media
de developpement » sme development
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
des afrique » en afrique, de l'afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typology des variation _ money china communications a de developpement des afrique.*.