| Keyword |
CPC |
PCC |
Volume |
Score |
| free books free shipping | 1.51 | 0.5 | 7636 | 34 |
| books with free shipping | 1.88 | 0.1 | 1262 | 32 |
| books cheap free shipping | 0.69 | 0.9 | 8254 | 27 |
| buy books with free shipping | 1.23 | 0.9 | 6446 | 45 |
| books for sale free shipping | 1.39 | 0.1 | 3740 | 24 |
| free worldwide shipping books | 0.36 | 0.6 | 974 | 90 |
| amazon free shipping books | 1.69 | 0.5 | 7996 | 41 |
| buy books online free shipping | 1.66 | 0.1 | 7818 | 73 |
| cheap online books free shipping | 0.94 | 0.8 | 3106 | 83 |
| cheapest books online free shipping | 1.45 | 1 | 4434 | 45 |
| cheap books free shipping worldwide | 1.88 | 0.4 | 3715 | 82 |
| books for sale cheap free shipping | 1.35 | 0.2 | 5556 | 59 |
| ebay $1 shipping books | 1.96 | 1 | 5459 | 18 |
| buy cheap books free shipping | 1.97 | 0.7 | 6185 | 90 |
| online books for sale cheap free shipping | 0.48 | 0.1 | 3852 | 70 |
