| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| massacres in the us history | 0.52 | 0.1 | 8922 | 61 |
| black massacres in us history | 1.82 | 0.1 | 4264 | 79 |
| list of massacres in us history | 0.9 | 0.9 | 3716 | 47 |
| deadliest massacres in us history | 0.94 | 0.3 | 8343 | 37 |
| all massacres in history | 0.1 | 0.2 | 33 | 77 |
| black massacres in american history | 0.34 | 0.4 | 6525 | 21 |
| massacre definition us history | 1.4 | 0.6 | 7496 | 5 |
| list of us massacres | 0.22 | 0.3 | 1601 | 20 |
| biggest massacre in u.s. history | 0.87 | 0.9 | 2859 | 20 |
| famous massacres in history | 0.33 | 0.8 | 6217 | 62 |
| deadliest massacre in us history | 1.16 | 0.7 | 7899 | 31 |
| history of school massacres in america | 0.75 | 0.6 | 1840 | 43 |
| historic massacres that shocked the world | 0.79 | 0.3 | 5666 | 93 |
| race massacres in the u.s | 1.45 | 0.6 | 2059 | 47 |
| massacres of american indians | 1.84 | 1 | 4780 | 34 |
| where did the massacre occur | 0.61 | 0.9 | 3696 | 17 |
| us history boston massacre | 1.86 | 0.9 | 2988 | 56 |
| massacre that started american revolution | 1.56 | 0.8 | 2154 | 62 |
| massacre in the world | 1.45 | 1 | 7997 | 93 |
| where was the massacre | 0.77 | 0.8 | 6318 | 41 |
| largest massacre in america | 1.73 | 0.2 | 3461 | 23 |
| massacres of native americans | 2 | 0.5 | 7893 | 10 |
