Perhaps you should try some spelling variations:
technologies new » technologies _, technologies 4, technologies 2
information flow » information flows
developpement en » developpement et, developpement des, developpement de
new information » 2 information
a developpement » au developpement, de developpement, le developpement
networks a » networks 1
flow de » flow der, flow e

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

• Adding a wildcard symbol may retrieve word variants: technologies new information flow de _ communication networks a developpement en afrique.*.