| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| recombinant human dhfr protein | 0.48 | 0.8 | 1225 | 12 | 30 |
| recombinant | 0.73 | 0.1 | 1966 | 77 | 11 |
| human | 0.5 | 0.4 | 3659 | 40 | 5 |
| dhfr | 1.42 | 0.3 | 7596 | 99 | 4 |
| protein | 0.57 | 0.1 | 623 | 22 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| recombinant human dhfr protein | 1.72 | 0.2 | 2479 | 51 |
