Perhaps you should try some spelling variations:
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
parameter estimation » parameter estimates, parameter optimization
evolution algorithm » evolutionary algorithm, convolution algorithms, estimation algorithm
solution algorithm » convolution algorithms, evolutionary algorithm, estimation algorithm

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