Perhaps you should try some spelling variations:
"improving plant performance reports." » "improving plant performance measures.", "improving bank performance reports.", "improving loan performance reports.", "improving port performance reports.", "improving laws performance reports.", "improving payment performance reports.", "improving health performance reports."
"improving land performance risk." » "improving bank performance risk.", "improving loan performance risk.", "improving fund performance risk.", "improving land performance size.", "improving land performance based.", "improving land performance _.", "improved land performance risk."

Try widening your search to All Fields.

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

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