Perhaps you should try some spelling variations:
"improving bank performance review." » "improving bank performance risk.", "improving bank performance evidence.", "improving market performance review.", "improving _ performance review.", "improving firm performance review.", "improving land performance review.", "improving urban performance review.", "improving basic performance review."
"improving fund performance measures." » "improving firm performance measures.", "improving _ performance measures.", "improving high performance measures.", "improving land performance measures.", "improving food performance measures.", "improving feed 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 bank performance review.") or ("improving fund performance measures."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("improving bank performance review.") OR ("improving fund performance measures.")).
• Removing quotes may allow a broader search: (( improving bank performance review. ) or ( improving fund performance measures. )).
• Adding a wildcard symbol may retrieve word variants: (("improving bank performance review.") or ("improving fund performance measures."))*.