Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
la communication » data communication, data communications
a developpement » au developpement, de developpement, le developpement
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
efforts a » efforts _, efforts 4, efforts 6
flows de » flows do, flows debt, flows bei

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

• Adding a wildcard symbol may retrieve word variants: technologies a information flows de la communication efforts a developpement en afrique.*.