Perhaps you should try some spelling variations:
optimization algorithms » estimation algorithms, estimation algorithm, optimized algorithms
optimisation algorithm » estimation algorithm, estimation algorithms
same optimization » game optimization, stage optimization, qoe optimization
_ optimisation » _ optimization

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: "(( same optimization algorithms ) OR ( _ optimisation algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( same optimization algorithms ) OR ( _ optimisation algorithm ))*.