| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| principle of rna extraction | 1.77 | 0.8 | 9069 | 54 | 27 |
| principle | 0.38 | 0.9 | 9321 | 16 | 9 |
| of | 1.08 | 0.7 | 1125 | 96 | 2 |
| rna | 1.41 | 0.5 | 5232 | 49 | 3 |
| extraction | 1.15 | 0.5 | 7315 | 52 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| principle of rna extraction | 1.06 | 0.7 | 9489 | 85 |
