Perhaps you should try some spelling variations:
driven development » urban development
calculations prof » calculations from, calculations area, calculations phase
development model » development models, development middle
4 communication » 3 communication, 5.4 communication, de communication
technologies 2 » technologies _, technologies 4
2 calculations » _ calculations, 2 calculation, 1 calculations
costs driven » cost driven, costs drivers, costs driving

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 calculations prof _ 4 communication costs driven development model afrique.*.