| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| central heating system diagram | 1.98 | 1 | 1787 | 94 | 30 |
| central | 0.19 | 0.2 | 1196 | 13 | 7 |
| heating | 0.45 | 0.6 | 9843 | 7 | 7 |
| system | 0.82 | 0.9 | 6969 | 29 | 6 |
| diagram | 0.27 | 0.3 | 4577 | 65 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| central heating system diagram | 1.91 | 0.2 | 8823 | 25 |
