Perhaps you should try some spelling variations:
"improving external performance risk." » "improving emotional performance risk.", "improving materials performance risk.", "improving thermal performance risk.", "improving maternal performance risk.", "improving central performance risk.", "improving federal performance risk.", "improving external performance 2019."
"improving loan performance review." » "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.

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