| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ngc 2403 caldwell 7 | 1.58 | 0.3 | 734 | 43 | 19 |
| ngc | 1.14 | 0.4 | 1043 | 35 | 3 |
| 2403 | 1.39 | 0.6 | 5903 | 75 | 4 |
| caldwell | 1.41 | 0.1 | 7829 | 85 | 8 |
| 7 | 0.32 | 1 | 5923 | 21 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ngc 2403 caldwell 7 | 1.74 | 0.7 | 2225 | 51 |
| ngc_2403 | 0.29 | 0.4 | 6006 | 43 |
| ngc-240 | 1.69 | 1 | 3116 | 9 |
| ngc 2444 and ngc 2445 | 1.62 | 0.1 | 5571 | 6 |
| ngc 4038 ngc 4039 | 0.42 | 0.1 | 6643 | 74 |
| ngc 3.14 | 0.23 | 0.6 | 9839 | 21 |
| ngc013-124l | 0.39 | 0.6 | 38 | 65 |
