Perhaps you should try some spelling variations:
"improving can performance metrics." » "improving can performance contracts.", "improving can performance measures.", "improving can performance contract.", "improving bank performance metrics.", "improving loan performance metrics.", "improving care performance metrics.", "improving land performance metrics.", "improving tax performance metrics.", "improving co performance metrics."
"improving public performance reviews." » "improving public performance review.", "improving public performance reports.", "improving public performance risks.", "improving building performance reviews.", "improving specific performance reviews.", "improving quality performance reviews."

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

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