Perhaps you should try some spelling variations:
investment demands » investment demand, investment funds, investment trends
rates investment » notes investment, rules investment, water investment
investment flows » investment funds
fund investment » fixed investment, road investment, world investment
rent rates » heat rates, rent taxes, current rates

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. rent rates investment flows ) OR ( h. (kent OR went) fund investment demands ))~".
• Adding a wildcard symbol may retrieve word variants: (( h. rent rates investment flows ) OR ( h. (kent OR went) fund investment demands ))*.