Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
water development » career development, sector development
development urban » development bank, development band, development update
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
urban africa » urban area
costs water » costs matter, costs peter, costs chapter
de mobile » die mobile, e mobile, does mobile

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

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