Perhaps you should try some spelling variations:
scale investments » scale investment, estate investments, social investments
investments costs » investment costs, investments cost, investments costa
estate investment » private investment
investment demand » investor demand
kent estate » keep estate
kent scale » event scale, debt scale, likert scale

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 scale investments costs ) OR ( h. kent estate investment demand ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. kent scale investments costs ) or ( h. kent estate investment demand ))*.