| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| book about russian gulag | 1.51 | 0.8 | 1685 | 55 | 24 |
| book | 1.95 | 0.4 | 5715 | 45 | 4 |
| about | 0.65 | 0.9 | 3468 | 97 | 5 |
| russian | 0.25 | 0.4 | 7498 | 19 | 7 |
| gulag | 0.34 | 0.6 | 2468 | 95 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| book about russian gulag | 0.18 | 0.6 | 7941 | 19 |
| russian book about gulags | 1.42 | 1 | 4398 | 66 |
| stories from the gulag | 1.62 | 1 | 7935 | 73 |
| book that exposed gulag | 0.31 | 0.7 | 5465 | 40 |
| the gulag of russia | 0.6 | 0.4 | 1209 | 66 |
| what is the russian gulag | 0.44 | 0.6 | 5056 | 90 |
| movies about the russian gulag | 1.02 | 0.4 | 444 | 49 |
| life in a russian gulag | 1.42 | 0.8 | 415 | 58 |
| american gulag chronicles book | 2 | 0.9 | 747 | 9 |
| russian gulag survivor stories | 0.61 | 0.1 | 1860 | 48 |
| gulag a history pages | 1.33 | 0.6 | 7464 | 3 |
| what was the soviet gulag | 1.04 | 0.6 | 9174 | 44 |
| what was the gulag | 1.06 | 0.8 | 389 | 11 |
