| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gchq book | 1.85 | 0.8 | 2861 | 29 |
| gchq book 2023 | 1.08 | 0.4 | 509 | 91 |
| gchq book kids | 1.69 | 0.8 | 7742 | 2 |
| gchq book amazon | 0.31 | 0.3 | 2740 | 60 |
| the gchq puzzle book | 0.85 | 0.3 | 9776 | 100 |
| gchq puzzle book 2022 | 1.6 | 1 | 7057 | 94 |
| gchq puzzle book pdf | 1.84 | 0.8 | 1391 | 19 |
| gchq code book | 0.79 | 0.8 | 9300 | 37 |
| gchq puzzle books | 0.57 | 0.5 | 6762 | 34 |
| gchq puzzle book 2023 | 0.88 | 0.6 | 8166 | 46 |
| gchq puzzle book 2024 | 1.18 | 1 | 820 | 96 |
