Perhaps you should try some spelling variations:
"improving fur performance results." » "improving fur performance reports.", "improving fur performance measures.", "improving fur performance report.", "improving zur performance results.", "improving bar performance results.", "improving der performance results.", "improving burn performance results.", "improving fuel performance results.", "improving air performance results."
"improving loan performance review." » "improving loan performance risk.", "improving loan performance evidence.", "improving local performance review.", "improving land performance review.", "improving lead performance review."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("improving fur performance results.") OR ("improving loan performance review."))~.
• Removing quotes may allow a broader search: (( improving fur performance results. ) or ( improving loan performance review. ))~.
• Adding a wildcard symbol may retrieve word variants: (("improving fur performance results.") or ("improving loan performance review."))*.