Perhaps you should try some spelling variations:
chad communications » canada communications, chile communications, china communications
leur developpement » le developpement, deux developpements, de developpement
communications pt » communication pt, communications _, communications a
developpement l » developpement il, developpement la, developpement de
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation did » variation des, variation der, variation im
l afrique » en afrique
do chad » du tchad
pt leur » et leur, et leurs
did do » aid do, did so

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation did do chad communications pt leur developpement l afrique.*.