Perhaps you should try some spelling variations:
technologies private » technologies create, technology private, technologies improve
communication costs » communication systems, communication efforts, communication skills
risk communication » _ communication, mobile communication
urban development » human development
information act » information age, information about, information gaps
costs urban » cost urban, most urban, crisis urban
de risk » de risi, does risk, edge risk

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies private information act de risk communication costs urban development _ africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies private information act de risk communication costs urban development _ africa.*.