Perhaps you should try some spelling variations:
investment treaties » investment strategies, investment activities, investment incentives
investment services » government services, treatment services, investment choices
power investment » power investments, poor investment, border investment
rates investment » notes investment, water investment, related investment
kept power » net power
kept rates » repo rates, heat rates

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( h. kept power investment services ) OR ( h. kept rates investment treaties ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. kept power investment services ) OR ( h. kept rates investment treaties ))".
• Adding a wildcard symbol may retrieve word variants: (( h. kept power investment services ) OR ( h. kept rates investment treaties ))*.