| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| does air pollution cause respiratory diseases | 1.79 | 0.6 | 7855 | 59 | 45 |
| does | 0.13 | 0.9 | 2236 | 16 | 4 |
| air | 1.3 | 0.2 | 7256 | 37 | 3 |
| pollution | 0.48 | 0.5 | 9220 | 72 | 9 |
| cause | 1.98 | 0.6 | 8081 | 3 | 5 |
| respiratory | 0.83 | 1 | 7026 | 97 | 11 |
| diseases | 0.26 | 0.7 | 3477 | 52 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does air pollution cause respiratory diseases | 1.26 | 0.6 | 5018 | 21 |
| respiratory diseases on air pollution article | 0.56 | 0.2 | 1263 | 76 |
| diseases air pollution can cause | 1.41 | 0.3 | 5425 | 75 |
| air pollution and respiratory health | 1.73 | 0.9 | 2624 | 28 |
| respiratory diseases due to pollution | 1.45 | 0.7 | 7101 | 28 |
| respiratory disorders caused by air pollution | 0.76 | 0.9 | 3774 | 11 |
| air pollution and diseases | 1.23 | 0.4 | 6510 | 35 |
| respiratory diseases caused by pollution | 0.9 | 0.9 | 9876 | 82 |
| air pollution related diseases | 1.19 | 0.5 | 198 | 25 |
| effect of air pollution on respiratory health | 0.16 | 0.2 | 8201 | 48 |
| diseases linked to air pollution | 1.49 | 0.9 | 9990 | 10 |
| pollution affects respiratory disorder | 0.86 | 0.6 | 2141 | 52 |
| air pollution and lung disease | 1.24 | 0.2 | 1218 | 5 |
