| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what are the constituent gases of air | 2 | 0.5 | 9192 | 82 | 37 |
| what | 0.85 | 0.3 | 4215 | 41 | 4 |
| are | 0.93 | 0.9 | 6827 | 34 | 3 |
| the | 1.55 | 0.7 | 6853 | 77 | 3 |
| constituent | 1.7 | 0.7 | 6341 | 83 | 11 |
| gases | 1.15 | 0.9 | 2256 | 2 | 5 |
| of | 0.68 | 0.3 | 1924 | 91 | 2 |
| air | 1.56 | 0.9 | 2380 | 81 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what are the constituent gases of air | 1.8 | 0.1 | 6803 | 36 |
| air constituent gases | 0.4 | 1 | 4181 | 47 |
| what are the gases in the air | 0.89 | 0.6 | 9110 | 100 |
| what gases is air composed of | 1.88 | 0.7 | 1676 | 24 |
| what are the gases present in air | 1.36 | 0.1 | 3164 | 69 |
| what are the constituents of air | 1.59 | 0.4 | 7596 | 13 |
| what gases are air made of | 0.17 | 0.8 | 897 | 84 |
| what gases make up the air | 0.08 | 1 | 5498 | 82 |
| composition of gases in air | 1.23 | 0.1 | 8188 | 29 |
| what makes up air gases | 1.62 | 0.7 | 8663 | 15 |
| air consists of gases | 0.35 | 0.3 | 6747 | 93 |
| gas composition of air | 0.9 | 0.1 | 7619 | 43 |
