Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
de developpement » sme development
developpement de » developpement des, developpement durable
typologie eines » typologie cices, typologie einiger, typologie des
eines variation » die variation, does variation, minor variation
variation der » variation des, variation bei, variation _
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie eines variation der does china communications _ de developpement de afrique.*.