Perhaps you should try some spelling variations:
technologies during » technology during, technologies series, technologies changing
during information » using information, buying information, ordering information
development manuel » developpement manuel, development model, development master
information b » information 2, information 1, information bank
ndc risk » c risk, sec risk
b ndc » _ ndc

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies during information b ndc risk communication a human development manuel afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies during information b ndc risk communication a human development manuel afrique.*.