| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does hot air rise or fall | 1.26 | 1 | 8447 | 28 |
| does hot air rise or sink | 1.84 | 0.3 | 5123 | 14 |
| does hot air rise or cold air fall | 0.99 | 0.4 | 949 | 63 |
| does hot air rise or does cold air sink | 0.33 | 0.1 | 4976 | 4 |
| does hot air rise and cold air fall | 0.36 | 0.3 | 4610 | 3 |
| hot air rises or falls | 1.94 | 0.6 | 5933 | 6 |
| does warm air rise or fall | 0.91 | 0.9 | 5199 | 62 |
| does hot air always rise | 1.16 | 0.9 | 1703 | 61 |
| does hot air or cold air rise | 1.02 | 0.6 | 3153 | 92 |
| does heat rise or cold air fall | 0.93 | 0.2 | 2636 | 14 |
| does hot or cold air rise | 0.49 | 0.7 | 8764 | 12 |
| does hot air rise above cold air | 0.45 | 0.9 | 2820 | 23 |
| does cool air rise or fall | 1.07 | 0.4 | 3942 | 18 |
| does heat rise or fall | 1.23 | 0.1 | 4515 | 41 |
| generally when hot air rises | 0.66 | 0.5 | 9631 | 4 |
| does hot air go up or down | 1.8 | 0.7 | 4033 | 15 |
| does heated air rise | 1.39 | 0.3 | 2857 | 3 |
| does warm air rise | 0.04 | 0.4 | 7449 | 72 |
