Perhaps you should try some spelling variations:
investment demands » investment demand, investment funds, investment trends
investment across » investing across, investment accounts, investment account
based investment » fixed investment, best investment, bond investment
cement sector » garment sector, meat sector
kent based » agent based, event based, text based

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 based investment across ) OR ( h. cement sector investment demands ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. kent based investment across ) or ( h. cement sector investment demands ))*.