Perhaps you should try some spelling variations:
"legal environment performance fees." » "legal environmental performances fees.", "legal government performance fees.", "legal investment performance fees.", "global environment performance fees.", "legal environment performance fee.", "legal environment performance does.", "legal environment performance smes."
"global environmental performance evidence." » "global environment performance evidence."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("global environmental performance evidence.") OR ("legal environment performance fees."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"global environmental performance evidence.\") OR (\"legal environment performance fees.\"))".
• Removing quotes may allow a broader search: (( global environmental performance evidence. ) OR ( legal environment performance fees. )).
• Adding a wildcard symbol may retrieve word variants: (("global environmental performance evidence.") OR ("legal environment performance fees."))*.