Perhaps you should try some spelling variations:
china's communication » china's communications, china communication, china communications
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
how variation » how valuation, does variation, four variation
money china's » among china's, does china's, dubey china's
typology how » typology from, typology _, typology 4.1
de afrique » de l'afrique, en afrique, l afrique
3 des » 3 der, 3 das, a des

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

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