| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is a russian penal colony for women | 1.81 | 0.3 | 3615 | 35 |
| russian women's penal colony | 1.5 | 0.9 | 2824 | 65 |
| what is a russian penal colony | 1.41 | 0.5 | 7904 | 26 |
| what is a penal colony in russia | 1.85 | 0.7 | 4247 | 16 |
| pictures of a russian penal colony | 1.66 | 0.9 | 920 | 75 |
| inside a russian penal colony | 1.05 | 0.8 | 4053 | 18 |
| russian penal colony wiki | 0.75 | 0.7 | 9766 | 55 |
| inside a penal colony in russia | 0.78 | 1 | 5801 | 14 |
| penal colony in russia definition | 1.97 | 0.3 | 1486 | 53 |
| russian penal colony life | 1.88 | 0.2 | 1260 | 76 |
| russian penal colony vs prison | 0.96 | 0.8 | 6280 | 75 |
| russian penal colony conditions | 1.87 | 0.1 | 3140 | 69 |
| russia penal colony prison | 0.23 | 0.2 | 358 | 74 |
| penal colonies in russia today | 0.13 | 0.1 | 6692 | 60 |
