| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| natural gas heating systems for homes | 1.07 | 0.2 | 9638 | 30 |
| natural gas heating systems for homes free | 1.14 | 0.1 | 5507 | 39 |
| best natural gas heating systems for homes | 0.76 | 1 | 5110 | 41 |
| gas heating systems for homes | 1.99 | 0.9 | 1123 | 1 |
| natural gas heating system | 0.49 | 0.9 | 5262 | 26 |
| natural gas home heating | 0.54 | 0.2 | 4895 | 19 |
| natural gas heaters for homes | 1.54 | 0.8 | 4235 | 28 |
| gas heat systems for home | 1.43 | 0.3 | 9779 | 47 |
| natural gas outdoor heating system | 1.29 | 1 | 4415 | 16 |
| gas home heating systems | 1.3 | 0.9 | 4174 | 28 |
| natural gas to heat homes | 1.61 | 0.2 | 4490 | 82 |
| natural gas home heaters | 0.72 | 0.2 | 7424 | 36 |
| natural gas house heaters | 0.85 | 1 | 8889 | 30 |
