| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how many galaxies have been identified | 0.63 | 0.7 | 3730 | 76 | 38 |
| how | 1.49 | 0.6 | 3545 | 63 | 3 |
| many | 0.84 | 0.7 | 7952 | 11 | 4 |
| galaxies | 0.07 | 0.9 | 8127 | 94 | 8 |
| have | 0.45 | 0.9 | 1867 | 25 | 4 |
| been | 0.29 | 0.8 | 7499 | 59 | 4 |
| identified | 0.32 | 0.3 | 8076 | 17 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many galaxies have been identified | 0.71 | 0.2 | 6499 | 77 |
| how many galaxies have scientists discovered | 0.5 | 0.5 | 5527 | 29 |
| how many galaxies do we know exist | 1.71 | 0.2 | 7724 | 90 |
| how many galaxies do we have | 1.81 | 0.1 | 3937 | 68 |
| how many estimated galaxies exist | 0.61 | 0.5 | 5272 | 69 |
| how many galaxies are estimated to exist | 0.92 | 0.4 | 8229 | 87 |
| number of known galaxies | 1.62 | 0.1 | 1055 | 11 |
| how many galaxies has nasa discovered | 0.48 | 0.5 | 5411 | 55 |
| how many galaxies have been observed | 1.25 | 0.1 | 9878 | 83 |
| how many galaxies have we found | 0.26 | 0.4 | 7426 | 86 |
| how many galaxies do scientist think exist | 0.46 | 0.9 | 8745 | 43 |
| how many galaxies are known | 0.65 | 0.8 | 9379 | 79 |
| based upon current research how many galaxies | 1.24 | 0.3 | 3101 | 58 |
| how many galaxies are there estimate | 0.97 | 0.9 | 4523 | 57 |
| estimated number of galaxies | 1.41 | 0.7 | 6232 | 54 |
