Perhaps you should try some spelling variations:
informal networks » information networks, neural networks
la communication » data communication, data communications
du developpement » de developpement, le developpement, et developpement
technologies e » technologies et, technologies _, technologies 4
networks doing » networks using, networks domains, networks joining
des afrique » en afrique, de l'afrique
e informal » _ informal, 3 informal, 8 informal
doing la » doing a, doing als, doing bad
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies e informal networks doing la communication costs du developpement des afrique.*.