Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
what does methane do to humans | 1.61 | 0.9 | 7225 | 12 |
do humans produce methane | 0.85 | 0.6 | 2829 | 81 |
how much methane do humans produce | 0.13 | 0.9 | 8040 | 37 |
is methane gas harmful to humans | 0.83 | 0.5 | 1167 | 66 |
do humans emit methane | 0.93 | 0.7 | 1910 | 18 |
is methane harmful to humans | 1.39 | 0.4 | 3436 | 93 |
effects of methane gas on humans | 0.61 | 0.6 | 9815 | 50 |
do humans fart methane | 1.68 | 0.5 | 634 | 10 |
methane human sources | 0.9 | 0.2 | 2560 | 4 |
methane human health | 1.95 | 0.8 | 6510 | 79 |
methane human activity | 1.76 | 1 | 8656 | 39 |