Perhaps you should try some spelling variations:
sector investments » sector investment
investment models » investment model, investment codes, investment levels
investments ties » investment ties, investments tibet, investments el
kept sector » meat sector, heat sector
kept water » ment water, peat water
melt water » salt 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. kept sector investments ties ) or ( h. ((kept water) OR (melt water)) investment models ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. kept sector investments ties ) OR ( h. ((kept water) OR (melt water)) investment models )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. kept sector investments ties ) or ( h. ((kept water) OR (melt water)) investment models ))".
• Adding a wildcard symbol may retrieve word variants: (( h. kept sector investments ties ) or ( h. ((kept water) OR (melt water)) investment models ))*.