| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why are football helmets different | 0.51 | 0.6 | 4038 | 37 |
| why are nfl helmets different | 0.46 | 1 | 535 | 83 |
| why do nfl players have different helmets | 1.07 | 0.3 | 5920 | 77 |
| why do football players wear helmets | 1.93 | 0.2 | 8943 | 95 |
| information about football football helmets | 1.23 | 0.3 | 8502 | 45 |
| do football helmets work | 0.2 | 0.8 | 1084 | 76 |
| why were football helmets designed | 0.43 | 0.9 | 6067 | 71 |
| hockey helmet vs football helmet | 0.75 | 1 | 3334 | 91 |
| are football helmets necessary | 0.81 | 0.9 | 1363 | 37 |
| why do some football helmets have shields | 1.42 | 0.8 | 6203 | 47 |
| why do nfl players wear helmets | 1.02 | 0.3 | 5255 | 100 |
| why do american footballers wear helmets | 1.13 | 1 | 1100 | 79 |
| why be love on football helmets | 1.45 | 0.4 | 1024 | 33 |
| football helmet to helmet | 0.33 | 0.6 | 7645 | 36 |
| leather vs plastic football helmets | 1.06 | 0.5 | 5874 | 72 |
| football youth helmets comparison | 1.09 | 1 | 3930 | 16 |
| how have football helmets changed over time | 0.36 | 0.5 | 9995 | 1 |
| type of football helmets | 0.54 | 0.6 | 7349 | 45 |
