| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| major constituent of natural gas | 0.02 | 0.4 | 1071 | 5 | 32 |
| major | 0.6 | 0.5 | 7511 | 81 | 5 |
| constituent | 0.52 | 0.7 | 4140 | 31 | 11 |
| of | 1.9 | 0.6 | 8100 | 36 | 2 |
| natural | 0.53 | 0.7 | 920 | 35 | 7 |
| gas | 0.81 | 0.3 | 7150 | 78 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| major constituent of natural gas | 0.87 | 0.5 | 9252 | 70 |
| what is the major constituent of natural gas | 0.02 | 0.7 | 3662 | 68 |
| the major constituent of natural gas is/are | 0.34 | 0.5 | 4644 | 48 |
| the principal constituent of natural gas is | 1.27 | 0.8 | 1439 | 25 |
| primary component of natural gas | 0.84 | 0.8 | 4776 | 3 |
| the main component of natural gas is | 1.84 | 0.1 | 7214 | 48 |
| what is a component of natural gas | 1.31 | 0.6 | 8263 | 27 |
| main ingredient of natural gas | 1.88 | 0.1 | 7014 | 100 |
| component found in natural gas | 0.02 | 0.1 | 6692 | 70 |
| natural gas has the main component as | 0.98 | 0.2 | 6645 | 37 |
| natural gas mainly contains | 1.75 | 0.5 | 8421 | 41 |
| what gases are in natural gas | 0.69 | 0.6 | 7169 | 90 |
