Perhaps you should try some spelling variations:
greater investment » great investment, green investment, related investment
investment ties » investment series, investment trends, investment trust
cem investment » term investment, eu investment, pim investment
ea investment » 3a investment, a investment, eu investment
kent greater » rent great

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 greater investment ties ) OR ( h. kent ((cem investment) OR (ea investment)) period ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. kent greater investment ties ) or ( h. kent ((cem investment) OR (ea investment)) period ))~".
• Adding a wildcard symbol may retrieve word variants: (( h. kent greater investment ties ) or ( h. kent ((cem investment) OR (ea investment)) period ))*.