Perhaps you should try some spelling variations:
allocation optimisation » allocation optimization
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
optimization 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( allocation optimisation algorithm ) OR ( game optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( allocation optimisation algorithm ) or ( game optimization algorithm ))*.