Perhaps you should try some spelling variations:
"improve contract performance metrics." » "improve country performance metrics.", "improve court performance metrics.", "improve corporate performance metrics.", "improve contract performance contracts.", "improve contract performance measures.", "improve contract performance contract."
"improving bank performance targets." » "improving market performance targets.", "improving _ performance targets.", "improving firm performance targets.", "improving land performance targets.", "improving urban performance targets.", "improving basic performance targets."

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

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