Perhaps you should try some spelling variations:
risco communication » risk communication, crisis communication, radio communication
information need » information needs, information needed, information speed
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
e development » sme development, mine development, site development
bank afrique » en afrique, bank africa, bank african
one risco » de risco
need one » need more, need only
media e » media _, media 1, media 3

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information need one risco communication media e development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information need one risco communication media e development bank afrique.*.