Perhaps you should try some spelling variations:
"h. likert estate investment choices" » "h. likert estate investment costs", "h. likert estate investment process", "h. likert private investment choices", "h. likert scale investment choices"
"h. reported capital investment series" » "h. reported capital investment services", "h. reported capital investment barriers", "h. reported capital investment treaties", "h. related capital investment series", "h. reported social investment series", "h. import capital investment series"

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: (("h. likert estate investment choices") OR ("h. reported capital investment series"))~.
• Removing quotes may allow a broader search: (( h. likert estate investment choices ) or ( h. reported capital investment series ))~.
• Adding a wildcard symbol may retrieve word variants: (("h. likert estate investment choices") or ("h. reported capital investment series"))*.