Perhaps you should try some spelling variations:
optimization algorithmssss » optimization algorithms, optimisation algorithm
parameters optimization » parameter optimization, parameter estimation
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
pulses optimization » policy optimization, pulses estimation

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• Performing a fuzzy search may retrieve terms with similar spellings: (( parameters optimization algorithm ) or ( pulses optimization algorithmssss ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( parameters optimization algorithm ) OR ( pulses optimization algorithmssss )).
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