Perhaps you should try some spelling variations:
optimisation algorithms » optimisation algorithm, optimization algorithms, estimation algorithm
parameter optimisation » parameter optimization, parameter estimation
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
market estimation » market optimization, parameter estimation

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( market estimation algorithms ) OR ( parameter optimisation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( market estimation algorithms ) or ( parameter optimisation algorithms ))*.