| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clean air act 1999 | 0.52 | 0.6 | 3442 | 55 | 18 |
| clean | 0.29 | 1 | 8716 | 79 | 5 |
| air | 1.47 | 0.5 | 1231 | 85 | 3 |
| act | 0.63 | 0.5 | 8938 | 95 | 3 |
| 1999 | 1.07 | 0.8 | 9939 | 58 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clean air act 1999 | 1.49 | 0.8 | 6621 | 40 |
| clean air act 1999 philippines | 0.61 | 1 | 9631 | 88 |
| philippine clean air act of 1999 | 1.53 | 0.3 | 3373 | 29 |
| ra 8749 philippine clean air act of 1999 | 1.94 | 0.8 | 1293 | 82 |
| clean air act of 1999 ra 8749 | 0.71 | 0.7 | 9089 | 84 |
| philippine clean air act of 1999 summary | 0.02 | 0.2 | 4991 | 86 |
| republic act 8749 clean air act of 1999 | 0.66 | 0.7 | 6504 | 55 |
