Perhaps you should try some spelling variations:
china's communication » china's communications, china communication, china communications
de developpement » sme development
der variation » de variation, does variation, die variation
variation bei » variation des, variation der, variation _
among china's » kong china's, song china's, tong china's
typology der » typologie der, typologien der, typologie des
des afrique » en afrique, de l'afrique
bei among » being among, eu among, ngi among
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 der variation bei among china's communication a de developpement des afrique.*.