| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| letter from birmingham jail copy | 0.73 | 0.9 | 6237 | 77 | 32 |
| letter | 0.54 | 0.4 | 3701 | 75 | 6 |
| from | 1.29 | 0.1 | 4191 | 26 | 4 |
| birmingham | 1.81 | 0.2 | 5048 | 47 | 10 |
| jail | 1.19 | 0.9 | 1074 | 9 | 4 |
| copy | 0.53 | 0.6 | 5142 | 56 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| letter from birmingham jail copy | 0.08 | 0.3 | 9053 | 14 |
