| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| marines killed in helicopter crash | 1.59 | 0.3 | 2088 | 23 | 34 |
| marines | 0.83 | 0.6 | 44 | 37 | 7 |
| killed | 1.22 | 0.5 | 8512 | 8 | 6 |
| in | 0.07 | 0.8 | 3549 | 8 | 2 |
| helicopter | 1.6 | 0.4 | 621 | 74 | 10 |
| crash | 0.68 | 0.8 | 189 | 7 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| marines killed in helicopter crash | 0.67 | 1 | 8890 | 11 |
| marines killed in helicopter crash names | 0.83 | 1 | 3853 | 80 |
| 5 marines killed in helicopter crash | 1.88 | 0.3 | 6849 | 70 |
| 5 marines killed in helicopter crash names | 1.71 | 0.8 | 8367 | 74 |
| marines killed in hawaii helicopter crash | 1.11 | 0.5 | 3633 | 52 |
| 12 marines killed in helicopter crash | 1.51 | 0.6 | 2911 | 69 |
| four marines killed in a helicopter crash | 0.73 | 0.3 | 723 | 43 |
| marines died in helicopter crash | 1.76 | 0.4 | 9543 | 31 |
| helicopter crash that killed 5 marines | 1.42 | 0.4 | 1137 | 75 |
| marines in helicopter crash identified | 1.81 | 0.3 | 3316 | 29 |
| marines dead in helicopter crash | 1.59 | 0.7 | 7044 | 87 |
| marines die in helicopter crash | 0.76 | 0.4 | 179 | 49 |
| marines in helicopter crash | 0.95 | 0.2 | 1585 | 97 |
| marines found dead in helicopter crash | 1.33 | 0.8 | 4442 | 28 |
| marines killed in helicopter wreck | 1.31 | 0.7 | 6200 | 99 |
| marines killed in helicopter | 1.39 | 0.8 | 3472 | 47 |
| marine helicopter crash names | 1.32 | 0.1 | 7473 | 38 |
| marines in helicopter accident | 1.86 | 0.4 | 3990 | 48 |
