Perhaps you should try some spelling variations:
"modified parameters optimisation algorithms" » "modified parameter optimization algorithms", "modified parameter estimation algorithms", "modified parameters optimisation algorithm", "modified parameters optimization algorithms", "modified parameters estimation algorithms"
"modified game optimization algorithm" » "modified game optimization algorithms", "modified game optimisation algorithm", "modified game estimation algorithm", "modified stage optimization algorithm", "modified qoe optimization algorithm", "modified market optimization algorithm", "modified male optimization algorithm", "modified adam optimization algorithm"

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

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