Perhaps you should try some spelling variations:
china's communication » china's communications, china communication, china communications
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
der variation » de variation, does variation, die variation
money china's » among china's, does china's, dubey china's
typology der » typologie der, typologien der, typologie des
de afrique » de l'afrique, en afrique, l afrique
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: typology der variation _ money china's communication 3 der developpement de afrique.*.