Perhaps you should try some spelling variations:
investments series » investment series, investment services, investment period
scale investments » scale investment, estate investments, social investments
estate investment » private investment
likert estate » likert scale
kent scale » likert scale
funds » 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. kent scale investments series ) OR ( h. likert estate investment funds ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. kent scale investments series ) OR ( h. likert estate investment funds ))".
• Adding a wildcard symbol may retrieve word variants: (( h. kent scale investments series ) OR ( h. likert estate investment funds ))*.