Perhaps you should try some spelling variations:
investment treaties » investment strategies, investment activities, investment incentives
rates investment » notes investment, rules investment, water investment
investment cash » investment cost, investment costs, investment a
kent rates » heat rates, ascent rates, events rates
direct » directly

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