Perhaps you should try some spelling variations:
"improving loan performance issues." » "improving loan performance index.", "improving local performance issues.", "improving land performance issues.", "improving lead performance issues."
"improving can performance measures." » "improving chain performance measures.", "improving human performance measures.", "improving 2 performance measures.", "improving care performance measures.", "improving a performance measures.", "improving co performance measures."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("improving can performance measures.") OR ("improving loan performance issues."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"improving can performance measures.\") OR (\"improving loan performance issues.\"))".
• Removing quotes may allow a broader search: (( improving can performance measures. ) OR ( improving loan performance issues. )).
• Adding a wildcard symbol may retrieve word variants: (("improving can performance measures.") OR ("improving loan performance issues."))*.