| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| physics.org colliding galaxy clusters | 1.86 | 0.1 | 3565 | 10 | 37 |
| physics.org | 1.61 | 0.1 | 9280 | 80 | 11 |
| colliding | 0.95 | 1 | 7886 | 16 | 9 |
| galaxy | 0.9 | 0.9 | 2865 | 66 | 6 |
| clusters | 1.27 | 1 | 3994 | 93 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| formation of galaxy cluster | 0.07 | 1 | 4156 | 6 |
| galaxies and their clusters | 0.01 | 0.4 | 2793 | 58 |
| galaxy groups and clusters | 0.03 | 0.2 | 3146 | 23 |
| pictures of galaxies colliding | 1.54 | 0.6 | 2451 | 19 |
| pictures of galaxy clusters | 0.64 | 0.4 | 3354 | 42 |
| photos of galaxy clusters | 0.72 | 1 | 6587 | 65 |
| images of galaxies colliding | 1.57 | 0.7 | 7875 | 77 |
| galaxy group and galaxy cluster | 0.9 | 0.3 | 5605 | 83 |
| picture of a cluster of galaxy | 1.22 | 0.2 | 4406 | 13 |
| galaxy colliding with milky way | 0.17 | 0.9 | 3513 | 36 |
| star clusters and galaxies | 0.56 | 1 | 6455 | 40 |
| map of the galaxy clusters | 0.77 | 0.9 | 5744 | 75 |
| clusters of galaxies wikipedia | 1.51 | 0.5 | 9389 | 97 |
| what is a cluster of galaxies | 0.77 | 0.1 | 2414 | 54 |
| what is a galactic cluster | 1.8 | 0.2 | 8479 | 46 |
| macs j0416 galaxy cluster formation | 1.8 | 0.3 | 2658 | 42 |
| what is our galaxy cluster | 1.82 | 0.4 | 4196 | 42 |
| formation of a galaxy | 1.12 | 0.3 | 2674 | 65 |
| definition of galaxy cluster | 0.28 | 0.4 | 3119 | 28 |
| what is our galaxy cluster called | 1.96 | 0.8 | 2541 | 24 |
| cluster of galaxies definition | 0.77 | 0.8 | 9646 | 65 |
| super cluster of galaxies | 1.63 | 0.5 | 5062 | 6 |
