| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nfl concussions by year | 0.32 | 0.2 | 8582 | 85 | 23 |
| nfl | 1.58 | 0.7 | 2714 | 64 | 3 |
| concussions | 1.26 | 0.7 | 7679 | 99 | 11 |
| by | 0.04 | 1 | 880 | 4 | 2 |
| year | 1.3 | 0.9 | 4346 | 78 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nfl concussions by year | 0.91 | 0.2 | 3068 | 84 |
