Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
global development » regional development, social development, rural development
technologies aux » technologies a, technologies art, technologies box
aux informations » a informations, als informations, neue informations
informations gap » information gap, information gaps, informational gaps
china africa » cpia africa, china asia
a actors » _ actors, 3 actors, 2 actors
gap a » gap _, gas a, gap 4

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

• Adding a wildcard symbol may retrieve word variants: technologies aux informations gap a actors communication a global development china africa.*.