| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history books online | 0.4 | 0.1 | 292 | 88 | 20 |
| history | 1.57 | 0.4 | 9903 | 36 | 7 |
| books | 1.9 | 0.9 | 7731 | 97 | 5 |
| online | 1.89 | 0.3 | 8796 | 48 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history books online | 0.69 | 0.3 | 7038 | 74 |
| history books online free | 1.23 | 1 | 7933 | 88 |
| history books online free reading | 0.23 | 0.9 | 7361 | 37 |
| history books online read | 1.46 | 1 | 9931 | 12 |
| history books online free fiction | 0.44 | 0.7 | 4296 | 68 |
| family history books online | 0.28 | 1 | 2190 | 57 |
| read history books online free | 0.48 | 0.5 | 9392 | 62 |
| dayton history books online | 1.74 | 1 | 8021 | 59 |
| black history books online free | 1.99 | 0.7 | 6040 | 73 |
| us history books online | 1.82 | 0.6 | 3679 | 25 |
