| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| countries with most natural gas | 1.19 | 0.6 | 7535 | 99 |
| countries with most natural gas reserves | 0.7 | 0.9 | 4674 | 55 |
| what countries have the most natural gas | 1.8 | 0.8 | 5355 | 4 |
| what countries produce the most natural gas | 1.21 | 0.2 | 8219 | 75 |
| which countries produce the most natural gas | 0.2 | 0.8 | 5837 | 46 |
| what countries use the most natural gas | 1.17 | 0.7 | 7573 | 97 |
| which countries have the most natural gas | 1.59 | 0.7 | 3725 | 80 |
| which countries export the most natural gas | 1.87 | 0.7 | 9667 | 67 |
| countries by gas reserves | 0.05 | 1 | 5815 | 33 |
| natural gas reserves in world | 1.61 | 0.5 | 9422 | 12 |
| who has the most natural gas reserves | 1.29 | 0.9 | 7801 | 48 |
| list of countries by gas reserves | 0.94 | 0.3 | 5455 | 29 |
| gas reserves by country | 1.41 | 0.5 | 7436 | 21 |
| list of countries by proven gas reserves | 1.81 | 1 | 1889 | 36 |
| largest natural gas reserves in the world | 0.04 | 0.7 | 3626 | 88 |
| natural gas reserve by country | 0.35 | 0.4 | 8464 | 72 |
| world gas reserves by country | 1.76 | 0.7 | 1482 | 54 |
| proven gas reserves by country | 0.06 | 0.6 | 4197 | 93 |
