Perhaps you should try some spelling variations:
parameter optimisation » parameter optimization, parameter estimation
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
variation algorithm » estimation algorithm, predation algorithm, estimation algorithms
total variation » global variation
modified total » modified thermal, modified ti6al4v

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: (( modified total variation algorithm ) OR ( modified parameter optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified total variation algorithm ) or ( modified parameter optimisation algorithm ))*.