Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information need » information needs, information needed, information speed
technologies a » technologies _, technologies 4, technologies 2
development co » development case, development china
a information » 2 information, 1 information
one crisis » core crisis, note crisis, pre crisis
co afrique » en afrique, l afrique
need one » need more, need only

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

• Adding a wildcard symbol may retrieve word variants: technologies a information need one crisis communication _ a development co afrique.*.