Perhaps you should try some spelling variations:
"cfa estate investor perspective series" » "cfa estate investor protection series", "cfa estate investor perspectives series", "cfa estate investment perspective series", "cfa private investor perspective series", "cfaa estate investor perspective series"
"scale private development practice survey" » "scale private development processes survey", "scale private development political survey", "scale private development practitioners survey", "scale privacy development practice survey", "scale private developers practice survey", "scale promote development practice survey", "scale private development practice series", "scale private development active survey", "scale private development practice strategy", "local private development practice survey"

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: (("cfa estate investor perspective series") OR ("scale private development practice survey"))~.
• Removing quotes may allow a broader search: (( cfa estate investor perspective series ) or ( scale private development practice survey ))~.
• Adding a wildcard symbol may retrieve word variants: (("cfa estate investor perspective series") or ("scale private development practice survey"))*.