| Query | User |
|---|---|
| accidental deaths by gas oven | entered by user 16465513 |
| columbia gas | entered by user 457967 |
| columbia gas | entered by user ditto |
| columbia gas of kentucky | entered by user 1724889 |
| columbia gas of kentucky | entered by user 9005463 |
| columbia gas of kentucky | entered by user ditto |
| columbia gas of kentucky | entered by user ditto |
| columbiagasky.com | entered by user 11016458 |