| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| who invented aqua lung | 1.13 | 0.2 | 8308 | 51 | 22 |
| who | 0.99 | 0.1 | 2132 | 34 | 3 |
| invented | 1.18 | 0.2 | 5673 | 25 | 8 |
| aqua | 1.67 | 0.9 | 9870 | 45 | 4 |
| lung | 1.94 | 0.6 | 519 | 83 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who invented aqua lung | 0.36 | 0.4 | 2504 | 73 |
