| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why do greenhouse gases cause global warming | 0.25 | 0.5 | 3179 | 52 | 44 |
| why | 1.09 | 0.2 | 12 | 52 | 3 |
| do | 1.59 | 0.4 | 3025 | 95 | 2 |
| greenhouse | 1.81 | 0.7 | 8897 | 12 | 10 |
| gases | 0.02 | 1 | 7073 | 88 | 5 |
| cause | 0.36 | 0.2 | 5090 | 77 | 5 |
| global | 0.21 | 0.4 | 8240 | 56 | 6 |
| warming | 1.64 | 0.8 | 6336 | 5 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why do greenhouse gases cause global warming | 0.71 | 0.5 | 1838 | 26 |
