Perhaps you should try some spelling variations:
investment demand » investment bank, investment fund, investor demand
safer investment » safer investments, water investment, water investments
investment costs » investment funds, investment flows, investment banks
trade investment » private investment, estate investment, trade adjustment
kent » rent, kunt, kept

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. kent safer investment costs ) OR ( h. net trade investment demand ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. kent safer investment costs ) or ( h. net trade investment demand ))*.