Perhaps you should try some spelling variations:
"improving court performance metrics." » "improving court performance measures.", "improving country performance metrics.", "improving export performance metrics.", "improving our performance metrics.", "improving your performance metrics.", "improving care performance metrics."
"improving human performance risk." » "improving loan performance risk.", "improving thermal performance risk.", "improving chain performance risk.", "improving human performance 2019."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("improving court performance metrics.") OR ("improving human performance risk."))~.
• Removing quotes may allow a broader search: (( improving court performance metrics. ) or ( improving human performance risk. ))~.
• Adding a wildcard symbol may retrieve word variants: (("improving court performance metrics.") or ("improving human performance risk."))*.