Perhaps you should try some spelling variations:
"improving bank performance metrics." » "improving bank performance contracts.", "improving bank performance measures.", "improving bank performance contract.", "improving market performance metrics.", "improving _ performance metrics.", "improving firm performance metrics.", "improving land performance metrics.", "improving urban performance metrics.", "improving basic performance metrics."
"improving human performance risk." » "improving loan performance risk.", "improving thermal performance risk.", "improving company performance risk.", "improving human performance size.", "improving human performance based.", "improving human performance _.", "improving urban performance risk.", "improving rural performance risk."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("improving human performance risk.") or ("improving bank performance metrics."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("improving human performance risk.") OR ("improving bank performance metrics."))*.
• Removing quotes may allow a broader search: (( improving human performance risk. ) or ( improving bank performance metrics. ))*.