| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| can annular combustion chamber | 1.48 | 1 | 7759 | 49 | 30 |
| can | 1.8 | 0.7 | 2950 | 11 | 3 |
| annular | 0.35 | 0.6 | 8699 | 18 | 7 |
| combustion | 1.4 | 0.4 | 2324 | 41 | 10 |
| chamber | 1.67 | 1 | 4936 | 16 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| can annular combustion chamber | 1.72 | 0.1 | 2373 | 71 |
| annular combustion chamber | 0.13 | 0.4 | 8493 | 40 |
| annular type combustion chamber | 1.83 | 0.1 | 7394 | 68 |
| reverse flow annular combustion chamber | 1.01 | 0.8 | 3699 | 5 |
| tubo annular combustion chamber | 1.04 | 0.3 | 1284 | 25 |
| annular combustion chamber design | 1.42 | 0.1 | 5464 | 82 |
| annular combustion chamber in gas turbine | 1.91 | 0.1 | 3980 | 90 |
| annular combustion chamber rocket | 0.78 | 0.1 | 8229 | 37 |
| annular combustion chamber advantages | 0.85 | 0.9 | 2831 | 62 |
| turbo annular combustion chamber | 0.19 | 0.1 | 6230 | 61 |
