Perhaps you should try some spelling variations:
investment demand » investor demand
safer investment » safer investments, safe investment, after investment
trade investment » private investment, estate investment, trade adjustment
kent safer » kent baker
kent trade » net trade, best trade, nest trade

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