Perhaps you should try some spelling variations:
"improving company performance metrics." » "improving company performance measures.", "improving country performance metrics.", "improve company performance metrics.", "improving compliance performance metrics.", "improving community performance metrics."
"improving rural performance contracts." » "improving euract performance contracts.", "improving larval performance contracts.", "improving pupil performance contracts."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("improving company performance metrics.") OR ("improving rural performance contracts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"improving company performance metrics.\") OR (\"improving rural performance contracts.\"))*".
• Removing quotes may allow a broader search: (( improving company performance metrics. ) OR ( improving rural performance contracts. ))*.