| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| respiratory system diseases caused by smoking | 1.39 | 0.6 | 2873 | 58 | 45 |
| respiratory | 0.64 | 0.2 | 5756 | 73 | 11 |
| system | 1.05 | 0.7 | 4419 | 39 | 6 |
| diseases | 0.19 | 0.4 | 4627 | 49 | 8 |
| caused | 0.92 | 1 | 6802 | 80 | 6 |
| by | 1.96 | 0.9 | 9455 | 62 | 2 |
| smoking | 0.33 | 0.2 | 4100 | 42 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| respiratory system diseases caused by smoking | 0.12 | 1 | 4481 | 54 |
| three respiratory diseases caused by smoking | 1 | 0.2 | 4869 | 93 |
| respiratory problems caused by smoking | 1.37 | 0.6 | 300 | 65 |
| respiratory diseases caused by tobacco | 1.5 | 0.9 | 2851 | 38 |
| how does smoking cause respiratory disease | 0.23 | 0.6 | 7741 | 28 |
| diseases in the lungs caused by smoking | 0.61 | 0.1 | 3242 | 12 |
| diseases caused by smoking | 0.96 | 0.4 | 610 | 64 |
| smoking damage respiratory system | 1.78 | 1 | 3582 | 11 |
| respiratory diseases because of tobacco | 1.53 | 0.6 | 9176 | 35 |
| what diseases does smoking cause | 0.9 | 0.2 | 328 | 3 |
