| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how many halo books | 1.09 | 0.8 | 6801 | 75 | 19 |
| how | 0.68 | 0.1 | 4252 | 87 | 3 |
| many | 0.17 | 0.3 | 5025 | 14 | 4 |
| halo | 0.64 | 0.4 | 3720 | 36 | 4 |
| books | 1.41 | 0.2 | 9929 | 81 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many halo books are there | 0.66 | 0.9 | 9067 | 46 |
| how many halo books | 1.05 | 0.2 | 4325 | 17 |
| how many books in the halo series | 1.6 | 0.7 | 5759 | 69 |
| how many books are in the halo series | 1.31 | 1 | 6953 | 4 |
| mandy hale books | 1.97 | 0.5 | 9868 | 62 |
| are there halo books | 1.83 | 0.2 | 6784 | 16 |
| complete list of halo books | 1.21 | 0.8 | 3427 | 7 |
| list of halo books | 1.62 | 0.4 | 8458 | 59 |
| all halo books in order | 1.25 | 0.6 | 9893 | 22 |
| order of halo books | 1.09 | 0.2 | 249 | 93 |
| list of halo books in order | 1.39 | 0.3 | 3607 | 19 |
| halo books complete collection | 1.46 | 0.9 | 8003 | 52 |
| all halo books pdf | 0.56 | 0.7 | 4703 | 81 |
| halo books for sale | 1.75 | 0.5 | 8419 | 31 |
| halo books complete series | 0.95 | 0.6 | 5138 | 98 |
| halo books and games in order | 0.97 | 1 | 3857 | 78 |
| halo books in order of story | 1.86 | 0.3 | 9972 | 62 |
| halo book series list | 0.16 | 0.2 | 864 | 57 |
