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

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

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