Perhaps you should try some spelling variations:
forests investment » forest investment, forestry investment, foreign investment
investment period » investment series, investment policy, investment demand
investment ties » investment does, investment series, investment trends
dense forests » dense forest, pine forests
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 investment ties ) OR ( h. dense forests investment period ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. kent sector investment ties ) or ( h. dense forests investment period ))*.