Perhaps you should try some spelling variations:
otras communication » optical communication, towards communication, actors communication
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
information needs » information networks
de developpement » sme development
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
men otras » con otras, de otras, en otros

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 needs men otras communication _ de developpement de afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies based information needs men otras communication _ de developpement de afrique.*.