Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
unter developpement » un developpement, under development, water development
communications 3 » communications _, communications a, communications 5
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
des afrique » en afrique, de l'afrique
3 unter » 3.1 unter, 315 unter, 12 unter

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation _ does china communications 3 unter developpement des afrique.*.