Perhaps you should try some spelling variations:
urban development » human development
role information » rhode information, more information, one information
technology role » technology's role, technology risk, technology r
a mobile » _ mobile
flows a » flows _, flows 1, flows 2
a urban » 2 urban, 4 urban, 1 urban

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology role information flows a mobile communication a urban development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology role information flows a mobile communication a urban development _ afrique.*.