Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
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
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information _ de la communication costs a developpement de afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information _ de la communication costs a developpement de afrique.*.