Perhaps you should try some spelling variations:
"improving contract performance reviews." » "improving country performance reviews.", "improving court performance reviews.", "improving economic performance reviews.", "improving contract performance reports.", "improving contract performance risks.", "improving contract performance results.", "improve contract performance reviews.", "improving central performance reviews.", "improve contrast performance reviews.", "improving contract performance evidences."
"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.

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