Perhaps you should try some spelling variations:
"pulses estimation algorithms" » "pulses estimation algorithm", "pulses optimization algorithms", "pulses optimisation algorithm", "pose estimation algorithms"
"_ optimized algorithms" » "_ optimized algorithm", "_ optimizer algorithms", "_ optimization algorithms", "_ optimised algorithms"
"_ optimize algorithms" » "_ optimizer algorithms", "_ optimized algorithm", "_ optimization algorithms", "_ optimise 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 estimation algorithms") or ("_ optimize algorithms"))) or ("_ optimized algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pulses estimation algorithms") OR ("_ optimize algorithms"))) OR ("_ optimized algorithms")).
• Removing quotes may allow a broader search: (((( pulses estimation algorithms ) or ( _ optimize algorithms ))) or ( _ optimized algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("pulses estimation algorithms") or ("_ optimize algorithms"))) or ("_ optimized algorithms"))*.