Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
communications et » communication et, communications pt, communications en
la developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 16 » variation 6, variation 11.6, variations 11
l afrique » en afrique
16 does » 1.6 does, 10 does, 13 does

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation 16 does china communications et la developpement l afrique.*.