Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
communications costs » communication costs, communications _
pt disinformation » _ disinformation, 4 disinformation, mis disinformation
disinformation 13 » disinformation 1, disinformation 2.3, disinformation _
technologies pt » technologies _, technologies 4, technologies 2
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
13 does » 10 does

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

• Adding a wildcard symbol may retrieve word variants: technologies pt disinformation 13 does china communications costs _ developpement l afrique.*.