Perhaps you should try some spelling variations:
"a private development perspective series" » "a private development perspectives series", "a private development practice series", "a private development prospects series", "a private developers perspective series", "a promote development perspective series", "a drive development perspective series", "_ private development perspective series"
"ghana private investor protection agencies" » "ghana private investor protection agency", "ghana private investor promotion agencies", "ghana private investor protection policies", "ghana private investors protection agencies", "ghana private investment protection agencies", "ghana private sector protection agencies", "can private investor protection agencies", "going private investor protection agencies", "ghan_ private investor protection agencies"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("a private development perspective series") or ("ghana private investor protection agencies"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("a private development perspective series") OR ("ghana private investor protection agencies"))*.
• Removing quotes may allow a broader search: (( a private development perspective series ) or ( ghana private investor protection agencies ))*.