| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sample letter requesting drug testing | 0.26 | 0.2 | 2628 | 70 | 37 |
| sample | 0.14 | 0.1 | 7783 | 77 | 6 |
| letter | 0.3 | 0.4 | 1940 | 42 | 6 |
| requesting | 1.92 | 0.7 | 7992 | 82 | 10 |
| drug | 0.8 | 0.2 | 1136 | 84 | 4 |
| testing | 1.14 | 0.6 | 8132 | 51 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sample letter requesting drug testing | 0.04 | 0.9 | 4481 | 23 |
