Perhaps you should try some spelling variations:
sector investments » sector investment
investments costs » investment costs, investments cost, investment cost
investment demand » investment bank, investment fund, investor demand
trade investment » private investment, estate investment, trade adjustment
kent sector » meat sector, heat sector, cement sector

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