| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books written by martin luther king jr | 1.52 | 0.3 | 7023 | 60 |
| martin luther king jr. written books | 0.1 | 0.7 | 6714 | 48 |
| books written by dr. martin luther king jr | 0.52 | 0.4 | 6626 | 14 |
| martin luther king jr. books 1 | 0.39 | 0.6 | 2573 | 95 |
| books martin luther king jr | 1.43 | 0.5 | 5032 | 62 |
| who was martin luther king jr book | 1.49 | 0.3 | 2821 | 42 |
| books written by dr martin luther king jr | 1.11 | 0.6 | 5274 | 99 |
| books of martin luther king jr | 0.61 | 0.7 | 2646 | 66 |
| books by martin luther king | 1.71 | 0.6 | 2518 | 45 |
