| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ammonium nitrate missing from train | 0.31 | 0.7 | 1824 | 42 |
| missing train car of ammonium nitrate | 0.2 | 0.6 | 2869 | 24 |
| missing ammonium nitrate from train update | 1.79 | 0.1 | 762 | 49 |
| train missing ammonium nitrate | 1.4 | 0.8 | 8198 | 1 |
| ammonium nitrate stolen from train | 0.17 | 0.4 | 8042 | 18 |
| ammonium nitrate rail car | 0.48 | 0.4 | 2173 | 21 |
| missing nitrate from train | 0.86 | 0.8 | 9329 | 16 |
| train carrying ammonium nitrate | 0.34 | 0.4 | 3995 | 97 |
| ammonium nitrate missing from cargo ship | 1.99 | 0.2 | 5778 | 10 |
| ammonium nitrate goes missing | 0.88 | 0.8 | 2845 | 1 |
| missing 30 tons of ammonium nitrate | 0.74 | 0.5 | 264 | 29 |
| ammonium nitrate missing after explosion | 0.82 | 0.5 | 3043 | 11 |
| ammonium nitrate truck explosion | 0.72 | 0.7 | 4766 | 46 |
| ammonium nitrate missing in mining | 1.34 | 0.9 | 4654 | 81 |
| hopper car type for ammonium nitrate | 1.68 | 0.2 | 2771 | 33 |
| ammonium nitrate missing in australia | 1.61 | 0.2 | 3748 | 70 |
| missing train with chemicals | 1.32 | 0.4 | 8267 | 83 |
| ammonium nitrate truck explosion wa | 1.28 | 0.7 | 1543 | 89 |
| missing chemical from train | 1.86 | 0.7 | 5937 | 64 |
| missing train with explosives | 0.03 | 0.5 | 350 | 4 |
