Perhaps you should try some spelling variations:
investment process » investment projects, investment programs, investment program
greater investment » green investment, related investment, better investment
investment period » investment series, investment policy, investment demand
bond investment » bond investments, road investment, fund investment
test bond » term bond
kept » dept

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( h. kept greater investment period ) OR ( h. test bond investment process ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. kept greater investment period ) OR ( h. test bond investment process ))".
• Adding a wildcard symbol may retrieve word variants: (( h. kept greater investment period ) OR ( h. test bond investment process ))*.