Perhaps you should try some spelling variations:
"borrowing country performance contract." » "borrowing country performance contracts.", "borrowing countries performance contract.", "borrowing costs performance contract.", "borrowing cost performance contract."
"improving loan performance reviews." » "improving loan performance review.", "improving loan performance reports.", "improving loan performance risks.", "improving local performance reviews.", "improving land performance reviews.", "improving lead performance reviews."

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

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