Perhaps you should try some spelling variations:
technologies sheet » technologies ser, technologies some, technologies series
communication cost » communication costs, communication costa, communications costs
driven development » urban development
sheet information » debt information, student information, credit information
information 1.5.2 » information 1.2, information 2
development urban » development bank, development band, development update
e communication » de communication, 1 communication, une communication
urban africa » urban area
cost driven » cost drivers, test driven
1.5.2 a » 11.5.2 a, 12.5.2 a, 13.5.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies sheet information 1.5.2 a e communication cost driven development urban africa.*.