Perhaps you should try some spelling variations:
"improving land performance metrics." » "improving land performance contracts.", "improving land performance measures.", "improving land performance contract.", "improving plant performance metrics.", "improving bank performance metrics.", "improving loan performance metrics.", "improved land performance metrics."
"improving road performance reviews." » "improving road performance review.", "improving road performance reports.", "improving road performance risks.", "improving board performance reviews.", "improving loan performance reviews.", "improving good performance reviews.", "improving food performance reviews.", "improving urban performance reviews.", "improving rural 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 road performance reviews.") or ("improving land performance metrics."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("improving road performance reviews.") OR ("improving land performance metrics.")).
• Removing quotes may allow a broader search: (( improving road performance reviews. ) or ( improving land performance metrics. )).
• Adding a wildcard symbol may retrieve word variants: (("improving road performance reviews.") or ("improving land performance metrics."))*.