| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| castle episode 1 cast | 1.5 | 0.9 | 9439 | 45 | 21 |
| castle | 0.47 | 0.3 | 5284 | 8 | 6 |
| episode | 0.55 | 0.1 | 5293 | 91 | 7 |
| 1 | 1.62 | 0.7 | 1028 | 37 | 1 |
| cast | 0.66 | 0.3 | 285 | 12 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| castle episode 1 cast | 1.41 | 0.1 | 2597 | 78 |
| castle episode 1 season 1 | 0.11 | 0.4 | 7630 | 96 |
| castle episode 1 season 1 full episode | 1.27 | 0.1 | 8422 | 73 |
| castle season 1 episode 2 cast | 1.21 | 1 | 7913 | 33 |
| castle season 3 episode 1 cast | 0.79 | 0.1 | 4043 | 66 |
| castle cast season 1 episode 4 | 1.46 | 0.5 | 4114 | 12 |
| castle season 1 episode 1 cast | 0.48 | 0.4 | 9239 | 40 |
| castle season 1 episode 8 cast | 1.31 | 0.1 | 158 | 7 |
| castle season 1 episode 7 cast | 1.46 | 1 | 1286 | 62 |
| castle season 6 episode 1 cast | 1.08 | 0.1 | 9224 | 70 |
