Perhaps you should try some spelling variations:
"cfa estate investor perspectives series" » "cfa estate investor perspective series", "cfa estate investor protections series", "cfa estate investor perceptions series", "cfa estate investment perspectives series", "cfa private investor perspectives series", "cfaa estate investor perspectives 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 perspectives series") OR ("scale private development practice survey"))~.
• Removing quotes may allow a broader search: (( cfa estate investor perspectives series ) or ( scale private development practice survey ))~.
• Adding a wildcard symbol may retrieve word variants: (("cfa estate investor perspectives series") or ("scale private development practice survey"))*.