Perhaps you should try some spelling variations:
"improving urban performance contract." » "improving urban performance contracts.", "improving bank performance contract.", "improving loan performance contract.", "improving can performance contract."
"improving rural performance review." » "improving rural performance risk.", "improving rural performance evidence.", "improving pupil performance review.", "improving thermal performance review.", "improving overall performance review.", "improving social performance review."

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 review.") OR ("improving urban performance contract."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"improving rural performance review.\") OR (\"improving urban performance contract.\"))*".
• Removing quotes may allow a broader search: (( improving rural performance review. ) OR ( improving urban performance contract. ))*.