Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called communication
technologies based » technologies used, technology based, technologies a
deux developpement » deux developpements, de developpement, du developpement
based information » basic information, based innovation, land information
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
information a » information age, information about
d scales » _ scales, 2 scales, d sales
3 deux » a deux, 2 deux

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies based information a d scales communication 3 deux developpement de l'afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies based information a d scales communication 3 deux developpement de l'afrique.*.