| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| books on cia operations | 0.7 | 0.2 | 2112 | 65 | 23 |
| books | 1.46 | 0.8 | 154 | 10 | 5 |
| on | 1.91 | 1 | 5536 | 69 | 2 |
| cia | 0.46 | 1 | 6985 | 30 | 3 |
| operations | 0.81 | 0.2 | 557 | 58 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books on cia operations | 1.76 | 0.2 | 9803 | 83 |
