Perhaps you should try some spelling variations:
optimization algorithmss » optimization algorithms, estimation algorithms, estimation algorithm
parameter optimisation » parameter optimization, parameter estimation
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
game optimization » stage optimization, qoe optimization, market optimization

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( parameter optimisation algorithm ) OR ( game optimization algorithmss ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( parameter optimisation algorithm ) OR ( game optimization algorithmss ))".
• Adding a wildcard symbol may retrieve word variants: (( parameter optimisation algorithm ) OR ( game optimization algorithmss ))*.