Perhaps you should try some spelling variations:
communication climate » communicating climate, communication china, communication costs
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
la communication » data communication, data communications
a afrique » l afrique, en afrique
about de » about due, about dead, about debt

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 about de la communication climate _ development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies based information about de la communication climate _ development a afrique.*.