Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
der developpement » de developpement, des developpements, leur developpement
communications a » communications _, communications law, communications media
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
l afrique » en afrique
a der » _ der, 2 der, 3 der
typologie » typologies, typology

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

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