Perhaps you should try some spelling variations:
driven development » urban development
through operation » through cooperation, through operational, through observation
development case » development china
operation costs » operational costs, operating costs, generation costs
technology 2.2 » technology _, technology 1, technology 3
2.2 regulation » 3.2 regulation, 2.3 regulation, 2.4 regulation
income through » incomes through, come through, came through
regulation 4 » regulation _, regulation a
costs driven » cost driven, costs drivers, costs driving
4 income » 2 income, 3 income, 3.4 income
case c » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 regulation 4 income through operation costs driven development case c.*.