Perhaps you should try some spelling variations:
"global environment performance based." » "global environmental performance based.", "global environmental performances based.", "global investment performance based.", "global environment performance measures."
"global government performance reviews." » "global environmental performance reviews.", "global government performance review.", "global government performance reports.", "global government performance risks.", "local government performance reviews.", "local governments performance reviews.", "total government performance reviews."

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

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