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

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("_ optimised algorithms") OR ("_ optimize algorithms"))) OR ("pulses estimation algorithms"))~.
• Removing quotes may allow a broader search: (((( _ optimised algorithms ) or ( _ optimize algorithms ))) or ( pulses estimation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (((("_ optimised algorithms") or ("_ optimize algorithms"))) or ("pulses estimation algorithms"))*.