Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
market optimization » game optimization, parameter optimization, market capitalization
over estimation » cover estimations, pose estimation, sphere estimation

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( over estimation algorithms ) or ( market optimization algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( over estimation algorithms ) OR ( market optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( over estimation algorithms ) or ( market optimization algorithm ))*.