Perhaps you should try some spelling variations:
"motion optimization algorithmss" » "motion optimisation algorithm", "motion estimation algorithms", "motion estimation algorithm", "motion optimisation algorithms", "motion estimation algorithmss", "policy optimization algorithmss", "allocation optimization algorithmss"
"parameters optimization algorithms" » "parameter optimization algorithms", "parameter estimation algorithms", "parameters optimisation algorithm", "parameters estimation algorithms", "parameters estimation algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("parameters optimization algorithms") or ("motion optimization algorithmss"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("parameters optimization algorithms") OR ("motion optimization algorithmss")).
• Removing quotes may allow a broader search: (( parameters optimization algorithms ) or ( motion optimization algorithmss )).
• Adding a wildcard symbol may retrieve word variants: (("parameters optimization algorithms") or ("motion optimization algorithmss"))*.