Perhaps you should try some spelling variations:
china's communications » china communications, china communication, crisis communications
communications costs » communication costs, communications _
processes china's » processes changes, processes choices
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
technology 4 » technology _, technology 1, technology 3
4 infection » 4 infections, _ infection, 8 infection
de afrique » de l'afrique, en afrique, l afrique
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 4 infection _ processes china's communications costs et developpement de afrique.*.