Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information speed » information sheet, information needed, information needs
development urban » development bank, development band, development update
technologies new » technologies _, technologies 4, technologies 2
new information » 2 information
networks a » networks 1
urban area » urban areas

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies new information speed _ crisis communication networks a development urban area.~.
• Adding a wildcard symbol may retrieve word variants: technologies new information speed _ crisis communication networks a development urban area.*.