Perhaps you should try some spelling variations:
"parameter optimization algorithmss" » "parameter optimization algorithms", "parameter optimisation algorithm", "parameter estimation algorithms", "parameter optimization algorithmsss", "parameter optimisation algorithmss", "parameter estimation algorithmss", "parameters optimization algorithmss"
"standing optimization algorithm" » "standing optimization algorithms", "standing optimisation algorithm", "standing estimation algorithm", "staffing optimization algorithm", "static optimization algorithm", "stage optimization algorithm"

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