Perhaps you should try some spelling variations:
"parameters optimization algorithm" » "parameter optimization algorithm", "parameter estimation algorithm", "parameters optimisation algorithm", "parameters estimation algorithm", "parameters estimation algorithms"
"market optimization algorithms" » "market optimisation algorithm", "market estimation algorithms", "market estimation algorithm", "market optimisation algorithms", "market estimation algorithmss", "game optimization algorithms", "parameter optimization algorithms", "market capitalization algorithms"

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: (("parameters optimization algorithm") OR ("market optimization algorithms"))~.
• Removing quotes may allow a broader search: (( parameters optimization algorithm ) or ( market optimization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("parameters optimization algorithm") or ("market optimization algorithms"))*.