Perhaps you should try some spelling variations:
investment treaty » investment treaties, investment trusts, investment targets
investors demand » investor demand, investor demands, investment demand
best investors » term investors, bond investors, bank investors
sweet after » street after, ascent after
went after » debt after, what after, ascent 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) OR (sweet after)) investment treaty ) OR ( h. kunt best investors demand ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. ((went after) OR (sweet after)) investment treaty ) or ( h. kunt best investors demand ))~".
• Adding a wildcard symbol may retrieve word variants: (( h. ((went after) OR (sweet after)) investment treaty ) or ( h. kunt best investors demand ))*.