| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| air chemical composition percentage | 1.74 | 0.5 | 840 | 99 | 35 |
| air | 1.72 | 0.9 | 326 | 63 | 3 |
| chemical | 1.82 | 0.1 | 9594 | 86 | 8 |
| composition | 0.22 | 0.8 | 5913 | 25 | 11 |
| percentage | 1.4 | 1 | 4326 | 53 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| air chemical composition percentage | 1.96 | 0.3 | 9754 | 54 |
| chemical composition of air | 0.57 | 0.9 | 1443 | 54 |
| chemical content of air | 1.78 | 0.7 | 9378 | 16 |
| what is air composed of percentages | 1.45 | 0.6 | 9586 | 10 |
| what is the air composition | 1.19 | 0.8 | 9953 | 29 |
| what are the composition of air | 1.5 | 0.6 | 2679 | 48 |
| exact composition of air | 0.63 | 0.7 | 49 | 34 |
| constituents of air and their percentage | 0.12 | 0.3 | 445 | 12 |
| normal composition of air | 1.14 | 0.6 | 140 | 1 |
| chemical makeup of air | 0.73 | 0.4 | 6644 | 53 |
| elements in air percentages | 1.2 | 0.2 | 1506 | 83 |
| what is air made up of percentages | 1.36 | 0.8 | 2566 | 11 |
