| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| letter from birmingham jail sparknotes | 0.03 | 0.4 | 6250 | 37 | 38 |
| letter | 0.03 | 0.8 | 7345 | 32 | 6 |
| from | 1.3 | 0.2 | 455 | 13 | 4 |
| birmingham | 1.73 | 0.2 | 398 | 30 | 10 |
| jail | 1.48 | 0.8 | 1268 | 74 | 4 |
| sparknotes | 0.55 | 0.4 | 830 | 57 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| letter from birmingham jail sparknotes | 1.84 | 0.6 | 4499 | 66 |
