Perhaps you should try some spelling variations:
investment treaties » investment strategies, investment activities, investment incentives
payments services » payment services, payment service
baker investment » water investment, water investments, better investment
baker payments » based payments, border payments, late payments
kent » rent, kunt, kept

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