| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| doctor who captain jack | 1.5 | 0.5 | 7109 | 29 | 23 |
| doctor | 0.59 | 0.3 | 9338 | 97 | 6 |
| who | 1.1 | 0.6 | 4710 | 66 | 3 |
| captain | 0.28 | 0.8 | 8102 | 57 | 7 |
| jack | 0.61 | 0.6 | 4390 | 47 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| doctor who captain jack | 0.53 | 0.5 | 5187 | 61 |
| doctor who captain jack harkness | 0.21 | 0.9 | 4537 | 100 |
| doctor who captain jack episodes | 0.51 | 0.5 | 1572 | 14 |
| doctor who captain jack actor | 0.04 | 0.9 | 2781 | 42 |
| doctor who captain jack harkness is back | 0.95 | 0.4 | 3625 | 93 |
| doctor who captain jack harkness episodes | 0.63 | 0.4 | 4231 | 27 |
| who plays captain jack in doctor who | 1.97 | 0.4 | 7046 | 43 |
| what happened to captain jack doctor who | 1.05 | 0.6 | 5497 | 42 |
| captain jack harkness and the doctor | 1.21 | 0.6 | 3443 | 19 |
