| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| references available upon request | 1.17 | 0.3 | 9652 | 52 | 33 |
| references | 0.73 | 0.4 | 9592 | 74 | 10 |
| available | 0.25 | 0.3 | 9560 | 73 | 9 |
| upon | 0.74 | 0.8 | 3540 | 82 | 4 |
| request | 0.1 | 0.4 | 4158 | 53 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| references available upon request | 0.86 | 0.6 | 7418 | 12 |
