Perhaps you should try some spelling variations:
"improving coverage performance contract." » "improving average performance contract.", "improving overall performance contract.", "improving governance performance contract.", "improving coverage performance contracts.", "improved coverage performance contract.", "improves coverage 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: (("improving coverage performance contract.") or ("improving loan performance reviews."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("improving coverage performance contract.") OR ("improving loan performance reviews.")).
• Removing quotes may allow a broader search: (( improving coverage performance contract. ) or ( improving loan performance reviews. )).
• Adding a wildcard symbol may retrieve word variants: (("improving coverage performance contract.") or ("improving loan performance reviews."))*.