| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is tar sand oil refined into | 1.59 | 0.1 | 1198 | 67 |
| can tar sand oil be refined into gasoline | 1.54 | 0.3 | 2232 | 24 |
| what is tar sand oil | 1.96 | 0.9 | 5133 | 100 |
| refining tar sands oil | 1.87 | 0.3 | 726 | 31 |
| oil from tar sands | 0.36 | 0.1 | 5143 | 91 |
| tar sand oil facts | 1.08 | 0.4 | 4933 | 13 |
| how is oil extracted from tar sands | 0.07 | 0.3 | 2896 | 85 |
| what is tar sand | 1.07 | 0.6 | 4665 | 63 |
| how tar sands are refined | 1.59 | 1 | 5911 | 69 |
| canadian tar sand oil refining | 1.91 | 1 | 5744 | 89 |
| how is tar sand extracted | 0.51 | 0.2 | 2124 | 48 |
| tar sands oil refineries | 0.16 | 0.8 | 6927 | 45 |
| tar sand oil in canada | 1.9 | 0.6 | 6242 | 27 |
| tar sands oil extraction | 1.04 | 0.1 | 1563 | 25 |
