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 can performance series." » "improving can performance reviews.", "improving can performance review.", "improving can performance targets.", "improving bank performance series.", "improving loan performance series.", "improving care performance series.", "improving tax performance series.", "improving co performance series.", "improving urban performance series."

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