| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| working of a barometer | 1.15 | 0.1 | 9805 | 22 | 9 |
| explain the working of a barometer | 1.48 | 0.4 | 7420 | 34 | 18 |
| explain the working of a simple barometer | 0.6 | 0.3 | 6522 | 41 | 96 |
| working of a mercury barometer | 0.02 | 0.5 | 2838 | 30 | 2 |
| use of a barometer | 0.27 | 0.5 | 5455 | 18 | 68 |
| how does a barometer work | 0.94 | 0.8 | 4343 | 25 | 9 |
| how does a barometer work simple explanation | 1.65 | 0.2 | 8239 | 44 | 25 |
| how does a barometer work simple | 0.57 | 1 | 3628 | 32 | 89 |
| how to understand a barometer | 1.97 | 0.3 | 1519 | 29 | 57 |
| how does the barometer work | 0.31 | 0.7 | 4477 | 27 | 87 |
