Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologies based » technologies used, technology based, technologies a
communication does » communication des, communication dans, communication de
based information » basic information, based innovation, land information
child development » world development
information gaps » information gap
does child » does china
a crisis » 19 crisis
gaps a » gaps _, gaps 3, maps a

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

• Adding a wildcard symbol may retrieve word variants: technologies based information gaps a crisis communication does child development _ afrique.*.