Perhaps you should try some spelling variations:
"improving rural performance metrics." » "improving rural performance contracts.", "improving rural performance measures.", "improving rural performance contract.", "improving thermal performance metrics.", "improving overall performance metrics.", "improving fiscal performance metrics.", "improving urban performance metrics.", "improving social performance metrics."
"improving pupil performance metrics." » "improving pupil performance contracts.", "improving pupil performance measures.", "improving pupil performance contract.", "improving social performance metrics.", "improving fund performance metrics.", "improving judicial performance metrics.", "improving public performance metrics.", "improving supply performance metrics.", "improving civil performance metrics."

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 rural performance metrics.") OR ("improving pupil performance metrics."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"improving rural performance metrics.\") OR (\"improving pupil performance metrics.\"))".
• Removing quotes may allow a broader search: (( improving rural performance metrics. ) OR ( improving pupil performance metrics. )).
• Adding a wildcard symbol may retrieve word variants: (("improving rural performance metrics.") OR ("improving pupil performance metrics."))*.