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

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