Perhaps you should try some spelling variations:
investment period » investment series, investment policy, adjustment period
water investment » water investments, after investment, rates investment
poor investment » power investments, sector investment
kept water » melt water, ment water, peat water
net poor » neet poor, new poor, near poor
funds » 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. net poor investment funds ) or ( h. kept water investment period ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. net poor investment funds ) OR ( h. kept water investment period )).
• Adding a wildcard symbol may retrieve word variants: (( h. net poor investment funds ) or ( h. kept water investment period ))*.