Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
optimized algorithms » optimized algorithm, optimizer algorithms, optimization algorithms
parameter optimized » parameter optimization
post optimisation » robust optimization, _ optimisation, qoe optimization

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( parameter optimized algorithms ) or ( post optimisation algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( parameter optimized algorithms ) OR ( post optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( parameter optimized algorithms ) or ( post optimisation algorithm ))*.