Perhaps you should try some spelling variations:
"legal investment governance system." » "legal investment finance system.", "legal internet governance system.", "real investment governance system.", "local investment governance system.", "global investment governance system."
"social investment insurance series." » "social investment finance series.", "capital investment insurance series.", "initial investment insurance series.", "social investment insurance services.", "social investment insurance strives.", "social investment insurance reserves."

Try widening your search to All Fields.

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

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