| Query | User |
|---|---|
| nalco | entered by user 2427988 |
| nalco | entered by user 3000088 |
| nalco | entered by user 3038880 |
| nalco | entered by user ditto |
| nalco | entered by user 18669013 |
| nalco chemical | entered by user 3000088 |
| nalco chemical | entered by user 13599389 |
| nalco chemical company | entered by user 3000088 |
| nalco company | entered by user ditto |
| nalco puerto rico | entered by user 18669013 |