Perhaps you should try some spelling variations:
"Improving company performance measures." » "Improving country performance measures.", "Improving loan performance measures.", "Improving corporate performance measures."
"improving thermal performance metrics." » "improving thermal performance contracts.", "improving thermal performance contract.", "improving maternal performance metrics.", "improving rural performance metrics.", "improving human performance metrics."
improving company » improving human

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