| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| buy books online cheap free shipping | 0.64 | 0.5 | 1425 | 54 |
| buy cheap used books online free shipping | 1.99 | 0.1 | 7683 | 44 |
| cheap books to buy online and free shipping | 1.78 | 1 | 8747 | 91 |
| books cheap free shipping | 1.9 | 1 | 4676 | 28 |
| used cheap books free shipping | 1.46 | 0.6 | 34 | 79 |
| used books online store free shipping | 1.25 | 0.2 | 8678 | 77 |
| buy used books free shipping | 0.82 | 0.2 | 6505 | 20 |
| online used book store free shipping | 0.49 | 0.2 | 1226 | 53 |
| cheap online used books | 1.86 | 0.3 | 3466 | 68 |
| cheap used books for sale online | 1.08 | 0.2 | 9559 | 45 |
