Perhaps you should try some spelling variations:
investment treaties » investment strategies, investment activities, investment incentives
investment damage » investment manager, investment demand, investment age
based investment » fixed investment, best investment, bond investment
kent based » agent based, test based
kenya cote » kenya case

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 based investment treaties ) or ( h. ((kenya notes) or (kenya cote)) investment damage ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. kent based investment treaties ) OR ( h. ((kenya notes) OR (kenya cote)) investment damage )).
• Adding a wildcard symbol may retrieve word variants: (( h. kent based investment treaties ) or ( h. ((kenya notes) or (kenya cote)) investment damage ))*.