| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| prisoners of the castle goodreads | 0.28 | 0.1 | 2124 | 30 |
| prisoners of the castle review | 1.72 | 0.4 | 5543 | 33 |
| the prisoners of the castle | 0.87 | 0.1 | 8144 | 12 |
| the castle prison movie | 2 | 0.2 | 3800 | 79 |
| the castle a book | 0.37 | 0.2 | 3026 | 10 |
| colditz prisoners of the castle book | 0.89 | 0.9 | 3007 | 71 |
| king of the castle book | 0.97 | 0.3 | 7572 | 38 |
| author of the castle | 1.61 | 0.6 | 9700 | 11 |
| the castle keepers goodreads | 0.99 | 0.7 | 1627 | 88 |
| the castle book summary | 0.18 | 0.5 | 8494 | 66 |
| stay in the castle book | 0.52 | 0.2 | 9341 | 66 |
| the man in the castle book | 1.68 | 0.2 | 5555 | 3 |
| secrets of the castle bbc book | 1.53 | 0.3 | 3182 | 94 |
| i captured the castle book | 1.47 | 0.1 | 9671 | 33 |
| in the castle summary | 0.27 | 0.6 | 5135 | 28 |
| who writes the castle books | 0.3 | 0.1 | 9088 | 72 |
| books with castle in the title | 0.49 | 0.5 | 3683 | 18 |
| books that take place in a castle | 0.54 | 0.1 | 5850 | 95 |
| who wrote the castle books | 1.32 | 0.4 | 244 | 91 |
| castles of england book | 0.05 | 0.4 | 1021 | 84 |
| best books on castles | 0.02 | 0.9 | 1414 | 7 |
| books about castles for children | 0.45 | 0.2 | 9286 | 26 |
| books on british castles | 1.28 | 1 | 8711 | 69 |
