optimal estimate
optimal experimental conditions
optimal extraction
optimal feedback control
optimal filter
optimal fiscal policy
optimal flow rate
optimal foraging
optimal foraging theory

optimal formulation
optimal function
optimal functioning
optimal futures
optimal glycemic control
optimal growth
optimal growth conditions
optimal growth temperature
optimal habitats
optimal health

optimal hedge ratio
optimal hedging strategy
optimal indications
optimal investment
optimal length
optimal level
optimal location
optimal locations
optimal management
optimal management strategies

optimal medical management
optimal medical therapy
optimal medium
optimal method
optimal mode
optimal model
optimal monetary policy
optimal monitoring
optimal number
optimal operating conditions

optimal operation
optimal order
optimal outcome
optimal pH