Perhaps you should try some spelling variations:
based investment » fixed investment, best investment, bond investment
water investment » water investments, rates investment, greater investment
investment fund » investment funds, investment bank, investment flows
rent based » agent based, rank based, test based
kept water » melt water

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 based investment policy ) OR ( h. kept water investment fund ))~".
• Adding a wildcard symbol may retrieve word variants: (( h. rent based investment policy ) OR ( h. kept water investment fund ))*.