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

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 ( parameters optimisation algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( pulses optimization algorithms ) OR ( parameters optimisation algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( pulses optimization algorithms ) OR ( parameters optimisation algorithm ))*.