Perhaps you should try some spelling variations:
investment period » investment series, investment policy, investment demand
adjustment period » adjustment policy, adjustment operations
based adjustment » wage adjustment, rate adjustment, related adjustment
fund investment » fixed investment, road investment, world investment
rank fund » bank fund

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( h. rank fund investment period ) or ( h. agent based adjustment period ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. rank fund investment period ) OR ( h. agent based adjustment period )).
• Adding a wildcard symbol may retrieve word variants: (( h. rank fund investment period ) or ( h. agent based adjustment period ))*.