| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cluster sampling definition | 0.78 | 0.3 | 9162 | 44 | 27 |
| cluster | 1.25 | 0.1 | 6762 | 44 | 7 |
| sampling | 0.48 | 0.7 | 7500 | 42 | 8 |
| definition | 1.48 | 0.2 | 6840 | 70 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cluster sampling definition | 1.09 | 0.5 | 253 | 28 |
