Perhaps you should try some spelling variations:
"improving rural performance contract." » "improving rural performance contracts.", "improving pupil performance contract.", "improving thermal performance contract.", "improving overall performance contract.", "improving urban performance contract.", "improving social performance contract."
"improving school performance review." » "improving school performance risk.", "improving school performance evidence.", "improving schools performance review.", "improving preschool performance review.", "improve school performance review."

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