Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
technologies safety » technologies affect, technologies any
safety information » party information, quality information, based information
information law » information flow, information gap, information flows
development en » development menu, development can, development _
law de » law do

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies safety information law de _ communication efforts human development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies safety information law de _ communication efforts human development en afrique.*.