| Keyword |
CPC |
PCC |
Volume |
Score |
| free books free shipping | 0.83 | 0.6 | 489 | 16 |
| books with free shipping | 0.84 | 0.3 | 292 | 5 |
| books cheap free shipping | 1.95 | 1 | 4529 | 63 |
| buy books with free shipping | 0.92 | 0.7 | 2013 | 20 |
| books for sale free shipping | 1.09 | 0.8 | 1518 | 7 |
| free worldwide shipping books | 1.96 | 0.1 | 4566 | 12 |
| amazon free shipping books | 1.82 | 0.1 | 5606 | 37 |
| buy books online free shipping | 1.14 | 0.2 | 7830 | 47 |
| cheap online books free shipping | 0.67 | 0.3 | 2552 | 6 |
| cheapest books online free shipping | 0.87 | 0.2 | 8415 | 12 |
| cheap books free shipping worldwide | 0.85 | 0.1 | 5683 | 36 |
| books for sale cheap free shipping | 1.7 | 0.1 | 4705 | 18 |
| ebay $1 shipping books | 0.72 | 0.1 | 8817 | 59 |
| buy cheap books free shipping | 1.66 | 0.5 | 4287 | 24 |
| online books for sale cheap free shipping | 0.83 | 0.3 | 6559 | 41 |
