Perhaps you should try some spelling variations:
"modified parameter optimization algorithms" » "modified parameter optimisation algorithm", "modified parameter estimation algorithms", "modified parameter estimation algorithm", "modified parameters optimization algorithms"
"modified quantile optimized algorithms" » "modified quantile optimized algorithm", "modified quantile optimizer algorithms", "modified adaptive optimized 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 quantile optimized algorithms") OR ("modified parameter optimization algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified quantile optimized algorithms\") OR (\"modified parameter optimization algorithms\"))*".
• Removing quotes may allow a broader search: (( modified quantile optimized algorithms ) OR ( modified parameter optimization algorithms ))*.