Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, estimation algorithm, optimized algorithm
optimisation algorithm » optimization algorithms, estimation algorithm
estimation algorithms » estimation algorithm, optimization algorithms, approximation algorithms
cover estimation » cover estimations, 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: "(( _ ((optimization algorithm) OR (optimisation algorithm)) ) OR ( cover estimation algorithms ))~".
• Adding a wildcard symbol may retrieve word variants: (( _ ((optimization algorithm) OR (optimisation algorithm)) ) OR ( cover estimation algorithms ))*.