| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| web griffin clandestine operations series | 1.83 | 1 | 9865 | 71 | 41 |
| web | 1.63 | 0.9 | 1674 | 5 | 3 |
| griffin | 0.11 | 0.3 | 1383 | 80 | 7 |
| clandestine | 1.36 | 0.7 | 7611 | 72 | 11 |
| operations | 1.64 | 0.9 | 1925 | 79 | 10 |
| series | 0.17 | 0.7 | 9781 | 50 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| web griffin clandestine operations series | 1.83 | 0.5 | 9032 | 44 |
| web griffin clandestine operations in order | 0.8 | 1 | 8770 | 10 |
| web griffin clandestine series | 1.54 | 0.6 | 3353 | 42 |
| w.e.b. griffin clandestine operations series | 0.12 | 0.1 | 1932 | 97 |
| w.e.b. griffin books clandestine operations | 0.59 | 0.9 | 7075 | 40 |
| web griffin corps series | 1.39 | 0.4 | 4327 | 2 |
| web griffin series list | 0.68 | 0.1 | 9220 | 32 |
| web griffin police series | 1.59 | 0.6 | 871 | 100 |
| web griffin corps series in order | 1.01 | 0.8 | 7771 | 68 |
| web griffin series in order | 0.39 | 0.4 | 4284 | 22 |
| web griffin marine corps series | 1.01 | 0.6 | 1121 | 79 |
| clandestine operations series in order | 0.47 | 0.9 | 5293 | 81 |
| special operations web griffin | 0.67 | 0.1 | 5057 | 44 |
| web griffin close combat | 0.87 | 0.3 | 7478 | 40 |
| web griffin presidential series | 1.64 | 0.8 | 8102 | 55 |
| web griffin presidential series in order | 1 | 0.5 | 9404 | 100 |
