Perhaps you should try some spelling variations:
"modified parameter optimisation algorithmss" » "modified parameter optimization algorithms", "modified parameter estimation algorithms", "modified parameter estimation algorithm", "modified parameter optimization algorithmsss", "modified parameter estimation algorithmss", "modified parameter estimation algorithmsss", "modified parameter optimization algorithmss"
"modified quadratic optimisation algorithm" » "modified quadratic optimization algorithm", "modified quadratic optimization algorithms", "modified quadratic estimation algorithm", "modified quadratic estimation algorithms"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified quadratic optimisation algorithm") OR ("modified parameter optimisation algorithmss"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified quadratic optimisation algorithm\") OR (\"modified parameter optimisation algorithmss\"))".
• Removing quotes may allow a broader search: (( modified quadratic optimisation algorithm ) OR ( modified parameter optimisation algorithmss )).
• Adding a wildcard symbol may retrieve word variants: (("modified quadratic optimisation algorithm") OR ("modified parameter optimisation algorithmss"))*.