Perhaps you should try some spelling variations:
"global government performance review." » "global environmental performance review.", "global government performance risk.", "global government performance evidence.", "local government performance review.", "local governments performance review.", "total government performance review."
"social investment performance series." » "social investment performance metrics.", "social investment performance reviews.", "social investment performance targets.", "capital investment performance series.", "initial investment 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: (("social investment performance series.") OR ("global government performance review."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"social investment performance series.\") OR (\"global government performance review.\"))*".
• Removing quotes may allow a broader search: (( social investment performance series. ) OR ( global government performance review. ))*.