Perhaps you should try some spelling variations:
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
objective evolution » objective evolutionary, objective allocation
evolution algorithm » solution algorithm, evolutionary algorithm, convolution algorithms
modified pose » modified male, modified passive

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: "(( modified pose estimation algorithms ) OR ( modified objective evolution algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified pose estimation algorithms ) OR ( modified objective evolution algorithm ))*.