| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| certification letter of knowing a person | 1.58 | 0.3 | 6438 | 65 | 40 |
| certification | 1.26 | 0.7 | 2996 | 90 | 13 |
| letter | 1.14 | 1 | 6272 | 87 | 6 |
| of | 1.1 | 0.8 | 4494 | 76 | 2 |
| knowing | 0.41 | 0.5 | 3663 | 35 | 7 |
| a | 1.95 | 0.3 | 1607 | 87 | 1 |
| person | 0.5 | 0.6 | 6475 | 45 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| certification letter of knowing a person | 1.21 | 1 | 2015 | 16 |
| letter of knowing a person | 1.74 | 0.4 | 3950 | 33 |
| letter of knowing someone | 1.13 | 0.2 | 928 | 26 |
| what is a letter of certification | 0.41 | 0.2 | 1898 | 49 |
| sample of letter of certification | 1.74 | 0.8 | 5940 | 80 |
| letter of knowing someone sample | 0.83 | 0.6 | 2019 | 87 |
| sample letter of certification letter | 1.99 | 0.1 | 3757 | 86 |
| how to write a certification letter | 0.12 | 0.4 | 7145 | 65 |
| how to do a certified letter | 0.61 | 1 | 9273 | 7 |
| what makes a letter certified | 1.51 | 0.4 | 8337 | 87 |
| letter of knowing a person for immigration | 1.02 | 0.3 | 4175 | 30 |
| affidavit of knowing a person sample letter | 1.51 | 0.3 | 9300 | 68 |
| sample letter of knowing a person for years | 1.1 | 0.1 | 8313 | 87 |
| reference letter for knowing a person | 1.29 | 0.9 | 4665 | 8 |
| sample reference letter for knowing a person | 1.23 | 0.2 | 2818 | 39 |
