Perhaps you should try some spelling variations:
"h. likert scale investment services" » "h. likert scale government services", "h. likert scale treatment services", "h. likert scale investment choices", "h. likert estate investment services", "h. likert trade investment services", "h. likert estate investments services"
"h. likert private investment funds" » "h. direct private investment funds", "h. limit private investment funds", "h. delivery private investment funds", "h. likert private investment fund"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("h. likert scale investment services") or ("h. likert private investment funds"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("h. likert scale investment services") OR ("h. likert private investment funds")).
• Removing quotes may allow a broader search: (( h. likert scale investment services ) or ( h. likert private investment funds )).
• Adding a wildcard symbol may retrieve word variants: (("h. likert scale investment services") or ("h. likert private investment funds"))*.