| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the april 1 1974 super outbreak | 1.28 | 0.7 | 7675 | 97 |
| april 3 1974 tornado super outbreak | 1.03 | 0.9 | 9387 | 65 |
| tornado 1974 super outbreak | 1.9 | 0.9 | 1045 | 82 |
| april 4 1974 tornado outbreak | 0.12 | 0.1 | 7729 | 99 |
| april 3 1974 tornado outbreak | 1.77 | 0.6 | 6484 | 18 |
| what happened on april 4 1974 | 1.35 | 1 | 67 | 22 |
| the super outbreak of 2011 | 0.79 | 0.2 | 1972 | 39 |
| april 1974 tornado outbreak | 0.76 | 0.6 | 2873 | 42 |
| what happened in april 1974 | 0.19 | 0.6 | 7333 | 29 |
| april 3rd 1974 tornado outbreak | 1.26 | 0.6 | 3463 | 37 |
| the great tornado outbreak 1974 | 0.01 | 0.1 | 5670 | 39 |
| what happened in the year 1974 | 0.42 | 0.7 | 3964 | 68 |
| what happened in 1974 | 1.91 | 0.1 | 917 | 65 |
| what happened back in 1974 | 1.9 | 0.4 | 3499 | 82 |
| what happened today in 1974 | 1.53 | 0.7 | 1547 | 75 |
| what happened in 1974 usa | 1.27 | 0.2 | 1573 | 87 |
| what happened in 1974 history | 1.72 | 0.7 | 7977 | 92 |
