Perhaps you should try some spelling variations:
attributed optimization » attribute optimization
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
pulses estimation » pose estimation

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