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