Perhaps you should try some spelling variations:
optimisation algorithms » optimization algorithms, estimation algorithms, estimation algorithm
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
topology optimisation » topology optimization, policy optimization
policy optimisation » policy optimization, topology 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: (( topology optimisation algorithm ) OR ( policy optimisation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( topology optimisation algorithm ) or ( policy optimisation algorithms ))*.