| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| importance of railroads industrial revolution | 1.6 | 0.4 | 2177 | 50 | 45 |
| importance | 0.6 | 0.2 | 9863 | 87 | 10 |
| of | 1.63 | 0.7 | 9182 | 49 | 2 |
| railroads | 0.93 | 0.1 | 860 | 20 | 9 |
| industrial | 1.54 | 0.4 | 6728 | 90 | 10 |
| revolution | 0.7 | 0.9 | 2113 | 23 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| importance of railroads industrial revolution | 1.8 | 0.5 | 5446 | 4 |
