Perhaps you should try some spelling variations:
"improving board performance metrics." » "improving board performance measures.", "improving court performance metrics.", "improving good performance metrics.", "improving based performance metrics.", "improving food performance metrics.", "improving care performance metrics.", "improving blood performance metrics."
"importing firms performance risk." » "importing firm performance risk.", "importing firm performances risk.", "importing funds performance risk.", "importing firms performance 2019.", "important firms performance risk.", "reporting firms performance risk.", "exporting firms performance risk."

Try widening your search to All Fields.

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

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