| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| books about signals intelligence | 1.18 | 0.8 | 4538 | 81 | 32 |
| books | 1.94 | 0.9 | 3403 | 67 | 5 |
| about | 0.97 | 0.5 | 1873 | 4 | 5 |
| signals | 1.05 | 0.2 | 2912 | 79 | 7 |
| intelligence | 0.88 | 0.2 | 2069 | 32 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books about signals intelligence | 1.08 | 0.9 | 6249 | 97 |
