| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| vacuum tube manufacturers usa | 0.08 | 0.6 | 7408 | 89 | 29 |
| vacuum | 0.67 | 0.1 | 5557 | 2 | 6 |
| tube | 1.29 | 0.6 | 1326 | 5 | 4 |
| manufacturers | 1.05 | 1 | 2755 | 38 | 13 |
| usa | 1.11 | 0.3 | 2014 | 79 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| vacuum tube manufacturers usa | 0.9 | 0.6 | 8384 | 55 |
