Perhaps you should try some spelling variations:
"improving cta performance metrics." » "improving cta performance measures.", "improving a performance metrics.", "improving la performance metrics.", "improving era performance metrics.", "improving data performance metrics.", "improving city performance metrics."
"improving good performance targets." » "improving fund performance targets.", "improving court performance targets.", "improving 2 performance targets.", "improving food performance targets.", "improving blood performance targets.", "improve good 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: (("improving good performance targets.") or ("improving cta performance metrics."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("improving good performance targets.") OR ("improving cta performance metrics.")).
• Removing quotes may allow a broader search: (( improving good performance targets. ) or ( improving cta performance metrics. )).
• Adding a wildcard symbol may retrieve word variants: (("improving good performance targets.") or ("improving cta performance metrics."))*.