Perhaps you should try some spelling variations:
"improving financial performance report." » "improving financial performance reports.", "improving financial performance reporting.", "improving financial performance review."
"improving rural performance series." » "improving rural performance studies.", "improving rural performance size.", "improving euract performance series.", "improving larval performance series.", "improving pupil performance series."

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