Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm
estimation algorithms » estimation algorithm, optimization algorithms, approximation algorithms
pulses optimisation » pulses estimation
response estimation » response optimization, pose estimation, response association

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: (( pulses optimisation algorithm ) OR ( response estimation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( pulses optimisation algorithm ) or ( response estimation algorithms ))*.