Perhaps you should try some spelling variations:
china's communication » china's communications, china communication, china communications
zu developpement » du developpement, au developpement, ou developpement
developpement de » developpement des, developpement durable
does variation » de variation, der variation, die variation
typology does » typologie des, apology do's, typology how
variation bei » variation des, variation der, variation _
dubey china's » does china's
de afrique » de l'afrique, en afrique, l afrique
bei dubey » bei dubay

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

• Adding a wildcard symbol may retrieve word variants: typology does variation bei dubey china's communication _ zu developpement de afrique.*.