Perhaps you should try some spelling variations:
"cfa private investment perspective series" » "cfa private investment perspectives series", "cfa private investor perspective series", "cfa private assessment perspective series", "a private investment perspective series", "can private investment perspective series", "aa private investment perspective series"
"cfa estate investor relation surveys" » "cfa estate investor relations surveys", "cfa estate investor education surveys", "cfa estate investor behavior surveys", "cfa estate investor relations survey", "cfa estate investor resolution surveys", "cfa estate investment relation surveys", "cfa private investor relation surveys"

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