Perhaps you should try some spelling variations:
china communication » china communications, chief communication, china's communications
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation debt » variation des, variation der, variation de
2 au » 2 auf, 2 abu, 2 aus

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation debt money china communication 2 au developpement en afrique.*.