Perhaps you should try some spelling variations:
urban development » human development
die information » time information, life information, age information
technology die » technologie die, technology does, technology 4ir
a afrique » l afrique, en afrique
a mobile » _ mobile
flows a » flows _, flows 1, flows 2

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

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