| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| authorization letter for claiming sample | 1.64 | 0.7 | 6224 | 39 | 40 |
| authorization | 1.17 | 0.2 | 9277 | 44 | 13 |
| letter | 0.52 | 0.7 | 7982 | 31 | 6 |
| for | 1.64 | 0.9 | 6250 | 46 | 3 |
| claiming | 0.89 | 0.3 | 8044 | 53 | 8 |
| sample | 1.16 | 1 | 9230 | 60 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| authorization letter for claiming sample | 1.95 | 0.2 | 7419 | 69 |
