Perhaps you should try some spelling variations:
"pulses optimization algorithms" » "pulses optimisation algorithm", "pulses estimation algorithms", "pulses estimation algorithm", "policy optimization algorithms"
"_ optimizer algorithms" » "_ optimized algorithms", "_ optimized algorithm", "_ optimize algorithms"
"_ optimise algorithms" » "_ optimized algorithms", "_ optimized algorithm", "_ optimize algorithms"

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

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