| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how did the confederates get the merrimack | 1.01 | 0.8 | 6862 | 61 | 42 |
| how | 0.27 | 0.1 | 9812 | 89 | 3 |
| did | 0.46 | 0.6 | 2654 | 100 | 3 |
| the | 0.04 | 0.7 | 648 | 87 | 3 |
| confederates | 1.4 | 0.7 | 1949 | 11 | 12 |
| get | 1.98 | 1 | 4179 | 17 | 3 |
| the | 0.41 | 0.7 | 2780 | 56 | 3 |
| merrimack | 0.16 | 0.5 | 646 | 40 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how did the confederates get the merrimack | 0.25 | 0.3 | 9726 | 26 |
