Perhaps you should try some spelling variations:
"down heater supply" » "down heat supply", "down better supply", "down center supply", "down heated supply", "down weather supply", "down chapter supply"
"brown water supply" » "brown master supply", "brown late supply", "brown peter supply"
"town water supply" » "own water supply"

Try widening your search to All Fields.

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("brown water supply") OR ((("town water supply") OR ("down heater supply")))).
• Removing quotes may allow a broader search: (( brown water supply ) or ((( town water supply ) or ( down heater supply )))).
• Adding a wildcard symbol may retrieve word variants: (("brown water supply") or ((("town water supply") or ("down heater supply"))))*.