Perhaps you should try some spelling variations:
"modified response optimization algorithms" » "modified response optimisation algorithm", "modified response estimation algorithms", "modified response estimation algorithm", "modified response optimisation algorithms", "modified response estimation algorithmss"
"modified bayesian optimization algorithm" » "modified bayesian optimisation algorithm", "modified bayesian estimation algorithm", "modified bayesian estimation algorithms"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified response optimization algorithms\") OR (\"modified bayesian optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( modified response optimization algorithms ) OR ( modified bayesian optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified response optimization algorithms") OR ("modified bayesian optimization algorithm"))*.