Perhaps you should try some spelling variations:
china's communication » china's communications, china communication, china communications
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
der variation » de variation, does variation, die variation
variation bei » variation des, variation der, variation _
typology der » typologie der, typologien der, typologie des
song china's » kong china's, tong china's, wong china's
bei song » bei sen, bei spn, li song
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 song china's communication a de developpement en afrique.*.