Perhaps you should try some spelling variations:
"pulse optimization algorithms" » "pulse optimisation algorithm", "pulse estimation algorithms", "pulse estimation algorithm", "policy optimization algorithms", "game optimization algorithms", "qoe optimization algorithms"
"parameter optimization algorithmssssssss" » "parameter optimisation algorithmsssssss", "parameter estimation algorithmssssssss", "parameter estimation algorithmsssssss", "parameters optimization algorithmssssssss"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"pulse optimization algorithms\") OR (\"parameter optimization algorithmssssssss\"))~".
• Removing quotes may allow a broader search: (( pulse optimization algorithms ) OR ( parameter optimization algorithmssssssss ))~.
• Adding a wildcard symbol may retrieve word variants: (("pulse optimization algorithms") OR ("parameter optimization algorithmssssssss"))*.