Perhaps you should try some spelling variations:
"legal environment government system." » "legal environment development system.", "legal development government system.", "legal employment government system.", "global environment government system.", "legal environment government systems.", "legal environment governance system.", "legal environment government sector."
"legal investment insurance series." » "legal investment finance series.", "real investment insurance series.", "local investment insurance series.", "global investment insurance series.", "legal investment insurance services.", "legal investment insurance strives.", "legal investment insurance reserves."

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

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