Perhaps you should try some spelling variations:
investment treaty » investment treaties, investment trusts, investment targets
after investment » water investment, battery investment, water investments
best investor » best investors, reit investor, term investor
bond investor » bond investors, fund investors
went after » sweet after, debt after, what after

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. went after investment treaty ) OR ( h. kunt ((best investor) OR (bond investor)) demand ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. went after investment treaty ) or ( h. kunt ((best investor) OR (bond investor)) demand ))~".
• Adding a wildcard symbol may retrieve word variants: (( h. went after investment treaty ) or ( h. kunt ((best investor) OR (bond investor)) demand ))*.