Perhaps you should try some spelling variations:
performance metrics » performance measures
company performance » country performance
civil performance » pupil performance, level performance, driving performance
improving company » improve company, improving compliance, improving community
improving civil » improving civic, improving living, improving child

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( improving civil performance metrics. ) or ( improving company performance based. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( improving civil performance metrics. ) OR ( improving company performance based. )).
• Adding a wildcard symbol may retrieve word variants: (( improving civil performance metrics. ) or ( improving company performance based. ))*.