Perhaps you should try some spelling variations:
developpement manuel » development manuel, developpement quel, developpement mondial
communication flows » communication flow, communication from, communication factors
data communication » data communications
au developpement » du developpement, de developpement, le developpement
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
age data » wage data, cge data, image data
flows au » flows a, flows als, flows out

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

• Adding a wildcard symbol may retrieve word variants: technologies co information _ age data communication flows au developpement manuel afrique.*.