| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ngc 2264 cone nebula | 0.58 | 0.3 | 3876 | 60 | 20 |
| ngc | 0.85 | 0.1 | 3709 | 63 | 3 |
| 2264 | 0.17 | 1 | 5383 | 61 | 4 |
| cone | 1.47 | 0.2 | 8630 | 39 | 4 |
| nebula | 0.17 | 0.7 | 223 | 91 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ngc 2264 cone nebula | 1.81 | 0.3 | 3774 | 56 |
| christmas tree nebula ngc 2264 | 0.82 | 0.4 | 7419 | 66 |
| hubble's variable nebula ngc 2261 | 1.78 | 0.1 | 587 | 42 |
| ngc 2244 rosette nebula | 0.42 | 0.4 | 5510 | 48 |
| ngc 7635 bubble nebula | 0.1 | 0.4 | 3609 | 53 |
| ngc 7635 bubble nebula images | 0.4 | 0.3 | 3561 | 95 |
| bubble nebula ngc 6822 | 1.79 | 0.2 | 1263 | 28 |
| ngc 1579 nebula images | 0.72 | 0.3 | 6100 | 57 |
| bubble nebula ngc 6822 images | 0.48 | 0.7 | 105 | 95 |
| ngc 224 hubble type | 0.48 | 0.8 | 699 | 70 |
| bubble nebula ngc 7635 gh | 1.7 | 0.1 | 9605 | 43 |
| ngc 7662 blue snowball nebula | 1.74 | 1 | 1144 | 36 |
| ngc 2237 rosette nebula | 1.31 | 0.2 | 5142 | 12 |
| what is the cone nebula | 1.65 | 0.7 | 2593 | 38 |
| butterfly nebula ngc 6302 | 0.21 | 1 | 45 | 2 |
| ngc 2264 snowflake cluster | 1.21 | 0.1 | 1450 | 27 |
| ngc 7293 helix nebula | 0.36 | 0.4 | 9790 | 25 |
| butterfly nebula ngc 6302 nasa | 1.74 | 0.4 | 5551 | 79 |
| ngc 2467 skull and crossbones nebula | 1.23 | 0.6 | 6618 | 73 |
| ngc 2841 hubble image | 1.58 | 0.9 | 4824 | 68 |
| ngc 2841 hubble site | 0.26 | 0.1 | 3683 | 99 |
