Perhaps you should try some spelling variations:
"legal investment performance targets." » "legal government performance targets.", "real investment performance targets.", "local investment performance targets.", "global investment performance targets."
"level environmental performance metrics." » "local environmental performance metrics.", "global environmental performance metrics.", "better environmental performance metrics.", "level environmental performance contracts.", "level environmental performance measures.", "level environmental performance contract."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("level environmental performance metrics.") or ("legal investment performance targets."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("level environmental performance metrics.") OR ("legal investment performance targets."))*.
• Removing quotes may allow a broader search: (( level environmental performance metrics. ) or ( legal investment performance targets. ))*.