Perhaps you should try some spelling variations:
"improving indoor performance measures." » "improving outdoor performance measures.", "improving poor performance measures.", "improving donor performance measures.", "improving india's performance measures.", "improving food performance measures.", "improving gender performance measures."
"improving india performance metrics." » "improving di performance metrics.", "improving indicator performance metrics.", "improving fiancial performance metrics.", "improving india's performance metrics.", "improving initial performance metrics.", "improving audit performance metrics."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("improving india performance metrics.") or ("improving indoor performance measures."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("improving india performance metrics.") OR ("improving indoor performance measures.")).
• Removing quotes may allow a broader search: (( improving india performance metrics. ) or ( improving indoor performance measures. )).
• Adding a wildcard symbol may retrieve word variants: (("improving india performance metrics.") or ("improving indoor performance measures."))*.