Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
la communication » data communication, data communications
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
development co » development case, development china
networks 2 » networks _, networks 1, networks a
co afrique » en afrique, l afrique
costs de » 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 do information costs de la communication networks 2 development co afrique.*.