| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is hot air more dense than cool air | 0.57 | 0.7 | 3205 | 3 |
| is hot air more dense than cold | 1.35 | 0.7 | 7212 | 18 |
| is warm air denser than cool air | 0.68 | 0.8 | 1077 | 93 |
| is hot or cold air more dense | 1.69 | 0.3 | 4053 | 60 |
| is cold air denser than hot air | 0.8 | 0.3 | 8544 | 89 |
| is cool air more dense | 1.58 | 0.8 | 6217 | 5 |
| is warm or cool air more dense | 0.46 | 0.2 | 6967 | 95 |
| is hot air denser than cold | 0.23 | 1 | 3703 | 72 |
| hot air is less dense | 1.14 | 0.1 | 2622 | 49 |
| warm air is denser than cold air | 1.31 | 1 | 653 | 88 |
| is warm air more dense | 1.8 | 0.1 | 340 | 71 |
| is colder air denser than warm air | 1.4 | 0.8 | 7906 | 58 |
| is hot or cold air denser | 0.06 | 1 | 7554 | 79 |
| is hot air denser | 0.29 | 0.1 | 5556 | 56 |
