Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
risi communication » risk communication, crisis communication, risk communications
based information » basic information, based innovation, land information
have development » phase development, leave development, valve development
information act » information age, information a, information about
efforts have » reforms have, efforts acd, efforts data
de risi » de risk, de risco
act de » act der, pact de, act does

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

• Adding a wildcard symbol may retrieve word variants: technologies based information act de risi communication efforts have development _ afrique.*.