Perhaps you should try some spelling variations:
"local hardware disposal" » "local hardware digital", "local hardware disks", "locate hardware disposal", "formal hardware disposal", "level hardware disposal"
"located hardware disposal" » "located hardware digital", "located hardware disks", "locate hardware disposal", "isolated hardware disposal", "location hardware disposal"
"local garbage disposal" » "local sewage disposal", "local carcass disposal", "local surface disposal", "global garbage disposal", "model garbage disposal", "eval garbage disposal"
"ocean garbage disposal" » "ocean sewage disposal", "ocean carcass disposal", "ocean surface disposal"

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: (((("local garbage disposal") OR ("ocean garbage disposal"))) OR ((("local hardware disposal") OR ("located hardware disposal")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"local garbage disposal\") or (\"ocean garbage disposal\"))) or (((\"local hardware disposal\") OR (\"located hardware disposal\"))))".
• Removing quotes may allow a broader search: (((( local garbage disposal ) or ( ocean garbage disposal ))) or ((( local hardware disposal ) OR ( located hardware disposal )))).
• Adding a wildcard symbol may retrieve word variants: (((("local garbage disposal") or ("ocean garbage disposal"))) or ((("local hardware disposal") OR ("located hardware disposal"))))*.