Perhaps you should try some spelling variations:
"improving co performance contract." » "improving co performance contracts.", "improving do performance contract.", "improving crop performance contract.", "improving job performance contract.", "improving _ performance contract.", "improving macro performance contract.", "improving food performance contract."
"improving loan performance metrics." » "improving loan performance contracts.", "improving loan performance measures.", "improving poor performance metrics.", "improving bank performance metrics.", "improving _ performance metrics.", "improving local performance metrics.", "improving land performance metrics.", "improving road performance metrics."

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

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