Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
information need » information needs, information needed, information speed
per development » power development, spur development, oer developments
costs per » cost per
need a » need _

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 need a risk communication costs per development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies based information need a risk communication costs per development _ afrique.*.