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

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: (( parameters optimization algorithm ) OR ( ((same optimisation) OR (_ optimisation)) algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( parameters optimization algorithm ) or ( ((same optimisation) OR (_ optimisation)) algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( parameters optimization algorithm ) or ( ((same optimisation) OR (_ optimisation)) algorithm ))*.