| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| vacuum tubes images | 1.38 | 0.6 | 1107 | 77 | 19 |
| vacuum | 1.58 | 0.6 | 1723 | 79 | 6 |
| tubes | 1.01 | 0.3 | 6411 | 36 | 5 |
| images | 1.94 | 0.5 | 4709 | 69 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| vacuum tubes images | 1.53 | 0.9 | 4189 | 45 |
| vaccum tubes images | 1.8 | 0.1 | 4763 | 24 |
| vacuum tubes computer images | 0.1 | 0.4 | 6034 | 27 |
| television vacuum tubes images | 2 | 0.7 | 3998 | 90 |
| computer with vacuum tubes | 1.24 | 0.3 | 6923 | 44 |
| vacuum tube based computer | 1.8 | 0.5 | 1040 | 62 |
| images of vacuum tubes | 1.55 | 1 | 7494 | 83 |
