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 2 » technologies _, technologies 4
information 3 » information 2
age data » wage data, cge data, image data
flows au » flows a, flows als, flows out
3 age » _ age, ͳ age, 3 cge

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 age data communication flows au developpement manuel afrique.*.