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"
"pulse optimization algorithms" » "pulse optimisation algorithm", "pulse estimation algorithms", "pulse estimation algorithm", "policy optimization algorithms", "game optimization algorithms", "qoe optimization algorithms"

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

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