| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| halo books complete collection | 1.91 | 0.9 | 1192 | 93 | 30 |
| halo | 0.2 | 0.4 | 9425 | 78 | 4 |
| books | 0.27 | 0.7 | 2379 | 64 | 5 |
| complete | 0.95 | 0.1 | 9702 | 35 | 8 |
| collection | 0.83 | 0.1 | 245 | 45 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| halo books complete collection | 0.83 | 0.3 | 3818 | 42 |
| halo complete book collection | 1.03 | 0.9 | 27 | 21 |
| complete list of halo books | 0.3 | 0.7 | 6078 | 30 |
| halo books for sale | 0.58 | 0.6 | 1989 | 24 |
| where to buy halo books | 1.25 | 0.1 | 7743 | 10 |
| halo books online free | 0.13 | 0.4 | 5737 | 28 |
| all the halo books | 0.69 | 0.4 | 106 | 89 |
| halo books for free | 0.59 | 0.7 | 9381 | 30 |
| halo books in order | 1.48 | 1 | 8517 | 74 |
| list of halo books | 0.46 | 0.5 | 3755 | 26 |
| halo books in release order | 1.83 | 0.7 | 457 | 29 |
| halo books free download | 0.25 | 0.7 | 9623 | 39 |
| halo original book series | 1.24 | 0.8 | 4636 | 30 |
| halo book series amazon | 1.92 | 0.3 | 1363 | 47 |
| the halo book series | 0.05 | 0.8 | 7536 | 99 |
| halo book series list | 0.97 | 0.3 | 4114 | 91 |
| halo book series order | 0.58 | 0.7 | 9399 | 64 |
