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

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: (( risk ((optimized algorithms) OR (optimizer algorithms)) ) OR ( same optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( risk ((optimized algorithms) or (optimizer algorithms)) ) or ( same optimisation algorithm ))*.