| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| letter of certification sample | 1.84 | 0.8 | 8252 | 92 | 30 |
| letter | 1.29 | 0.1 | 8572 | 35 | 6 |
| of | 0.67 | 1 | 158 | 11 | 2 |
| certification | 1.57 | 0.3 | 5285 | 73 | 13 |
| sample | 1.78 | 0.2 | 8856 | 27 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| letter of certification sample | 0.41 | 0.4 | 8552 | 92 |
| letter of certification example | 1.67 | 1 | 3911 | 37 |
| letter of certification of employment sample | 0.31 | 0.7 | 4366 | 68 |
| sample letter of request for certification | 0.04 | 0.1 | 2284 | 67 |
| job certification letter sample | 1.33 | 0.7 | 7118 | 14 |
| sample of certification letter for students | 0.75 | 0.2 | 2488 | 42 |
| example of roof certification letter | 1.84 | 0.4 | 9112 | 57 |
| certification of employment letter example | 1.37 | 0.1 | 7220 | 88 |
| example of self certification letter | 1.15 | 0.7 | 2306 | 41 |
| faa 1a certification letter example | 1.61 | 0.8 | 5551 | 8 |
