Perhaps you should try some spelling variations:
"_ optimised algorithms" » "_ optimized algorithms", "_ optimized algorithm", "_ optimizer algorithms"
"parameter estimation algorithm" » "parameter estimates algorithm", "parameter optimization algorithm"
"_ optimize algorithms" » "_ optimized algorithms", "_ optimizer algorithms", "_ optimized algorithm", "_ optimise algorithms"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("_ optimised algorithms") or ("_ optimize algorithms"))) or ("parameter estimation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("_ optimised algorithms") OR ("_ optimize algorithms"))) OR ("parameter estimation algorithm")).
• Removing quotes may allow a broader search: (((( _ optimised algorithms ) or ( _ optimize algorithms ))) or ( parameter estimation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("_ optimised algorithms") or ("_ optimize algorithms"))) or ("parameter estimation algorithm"))*.