Perhaps you should try some spelling variations:
sector investments » sector investment
investments period » investment periods, investment series, investments during
investment period » investment series, investment policy, investment demand
water investment » water investments, rates investment, greater investment
rent sector » meat sector, heat sector, garment sector
rent water » melt water, current water

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( h. rent sector investments period ) or ( h. rent water investment period ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. rent sector investments period ) OR ( h. rent water investment period ))*.