Perhaps you should try some spelling variations:
"parameters optimization algorithmss" » "parameters optimisation algorithm", "parameters estimation algorithms", "parameters estimation algorithm", "parameters optimisation algorithms", "parameters estimation algorithmss", "parameter optimization algorithmss", "parameter estimation algorithmss"
"motion optimization algorithms" » "motion optimisation algorithm", "motion estimation algorithms", "motion estimation algorithm", "policy optimization algorithms", "allocation optimization 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: (("motion optimization algorithms") OR ("parameters optimization algorithmss"))~.
• Removing quotes may allow a broader search: (( motion optimization algorithms ) or ( parameters optimization algorithmss ))~.
• Adding a wildcard symbol may retrieve word variants: (("motion optimization algorithms") or ("parameters optimization algorithmss"))*.