Perhaps you should try some spelling variations:
china's communications » china communications, china communication, crisis communications
de developpement » sme development
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
information pt » information part, information 1, information 1.2
a information » 2 information, 1 information
does china's » deeds china's, dubey china's, sames china's
de afrique » de l'afrique, en afrique, l afrique
pt does » past does, act does, txt does

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

• Adding a wildcard symbol may retrieve word variants: technologies a information pt does china's communications _ de developpement de afrique.*.