Perhaps you should try some spelling variations:
"legal efficient governance series." » "legal efficient government series.", "legal resilient governance series.", "legal enforcement governance series.", "legal efficient governance system.", "lean efficient governance series.", "highly efficient governance series.", "local efficiency governance series."
"local environmental performance system." » "global environmental performance system.", "social environmental performance system.", "local environment performance system.", "local environmental performance states.", "local environmental performance sse3.", "local environmental performance instead."

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

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