| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| editions robert martin | 1.18 | 0.3 | 9531 | 59 | 22 |
| editions | 1 | 0.6 | 7450 | 53 | 8 |
| robert | 0.87 | 1 | 1943 | 22 | 6 |
| martin | 1.09 | 0.8 | 1702 | 12 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| editions robert martin | 1.01 | 0.6 | 1562 | 7 |
| robert martin edition | 0.53 | 0.6 | 7172 | 4 |
