Perhaps you should try some spelling variations:
"legal empowerment governance series." » "legal empowerment guidance series.", "legal endowments governance series.", "legal enforcement governance series.", "local empowerment governance series.", "female empowerment governance series.", "social empowerment governance series.", "legal empowerment governance system."
"national investment insurance strives." » "national investment finance strives.", "international investment insurance strives.", "capital investment insurance strives.", "national treatment insurance strives.", "national investment insurance services.", "national investment insurance surveys.", "national investment insurance reserves."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("legal empowerment governance series.") OR ("national investment insurance strives."))~.
• Removing quotes may allow a broader search: (( legal empowerment governance series. ) or ( national investment insurance strives. ))~.
• Adding a wildcard symbol may retrieve word variants: (("legal empowerment governance series.") or ("national investment insurance strives."))*.