| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| a summary of letter from a birmingham jail | 0.19 | 0.8 | 1645 | 16 | 42 |
| a | 0.77 | 0.1 | 8944 | 76 | 1 |
| summary | 0.93 | 0.6 | 4683 | 29 | 7 |
| of | 1.57 | 0.2 | 944 | 23 | 2 |
| letter | 1.04 | 0.3 | 8832 | 69 | 6 |
| from | 0.5 | 1 | 2504 | 62 | 4 |
| a | 0.38 | 0.7 | 9833 | 65 | 1 |
| birmingham | 1.22 | 0.1 | 3786 | 60 | 10 |
| jail | 1.95 | 0.4 | 3109 | 61 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| a summary of letter from a birmingham jail | 1.11 | 0.7 | 3937 | 96 |
| mlk letter from birmingham jail summary | 0.21 | 0.8 | 1832 | 10 |
| letter from birmingham jail summary analysis | 0.9 | 0.4 | 7630 | 64 |
| mlk jr letter from birmingham jail summary | 1 | 1 | 3993 | 33 |
