| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why do chromosomes coil up tightly | 0.81 | 0.8 | 4264 | 57 | 34 |
| why | 1.01 | 0.7 | 1229 | 15 | 3 |
| do | 0.33 | 0.5 | 7010 | 69 | 2 |
| chromosomes | 0.09 | 0.3 | 250 | 31 | 11 |
| coil | 1.35 | 0.5 | 2236 | 44 | 4 |
| up | 0.39 | 0.4 | 7959 | 47 | 2 |
| tightly | 0.09 | 0.8 | 7447 | 77 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why do chromosomes coil up tightly | 0.16 | 0.7 | 3979 | 37 |
