Perhaps you should try some spelling variations:
notes investment » does investment, rates investment, forest investment
investment ties » investment series, investment trends, investment trust
about forest » about forces, about foreign, about formal
about focus » about forces, about four, about cftc's
rent notes » rest notes, agent notes, end notes

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( h. rent notes investment barriers ) or ( h. ((about forest) OR (about focus)) investment ties ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. rent notes investment barriers ) OR ( h. ((about forest) OR (about focus)) investment ties )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. rent notes investment barriers ) or ( h. ((about forest) OR (about focus)) investment ties ))".
• Adding a wildcard symbol may retrieve word variants: (( h. rent notes investment barriers ) or ( h. ((about forest) OR (about focus)) investment ties ))*.