| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| letter from birmingham jail text | 0.78 | 1 | 5819 | 28 | 32 |
| letter | 0.05 | 0.8 | 9999 | 63 | 6 |
| from | 0.75 | 0.9 | 9290 | 19 | 4 |
| birmingham | 0.03 | 0.8 | 8819 | 13 | 10 |
| jail | 1.26 | 0.2 | 9658 | 39 | 4 |
| text | 0.93 | 0.1 | 2228 | 89 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| letter from birmingham jail text | 0.6 | 0.3 | 54 | 82 |
