| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many litres is a barrel of oil | 0.14 | 0.9 | 8017 | 19 |
| how many litres is a barrel | 0.66 | 0.6 | 3777 | 30 |
| how many litres is a barrel of crude oil | 1.42 | 0.9 | 741 | 89 |
| how many litres in one barrel | 0.96 | 0.1 | 8168 | 58 |
| how many litres of petrol in a barrel of oil | 0.62 | 0.6 | 1494 | 55 |
| 1 barrel is how many litres | 0.69 | 0.1 | 512 | 73 |
| one barrel is equal to how many litres | 0.48 | 0.6 | 742 | 85 |
| how many liters is a barrel of oil | 0.82 | 0.1 | 9574 | 11 |
| one oil barrel is equal to how many litres | 1.63 | 1 | 6338 | 53 |
| 1 barrel oil how many litres | 0.12 | 0.2 | 6342 | 21 |
