Perhaps you should try some spelling variations:
china communication » china communications, chief communication, china's communications
der developpement » de developpement, des developpements, leur developpement
communication 13 » communication 1.3, communication 3, communication 1
developpement en » developpement et, developpement des, developpement de
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation 2 » variation 27, variation _, variation 6
2 does » 4 does
13 der » 1.3 der

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation 2 does china communication 13 der developpement en afrique.*.