| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| commercial hvac training materials free | 1.46 | 0.8 | 8516 | 90 | 39 |
| commercial | 1.51 | 0.9 | 4464 | 89 | 10 |
| hvac | 1.22 | 0.5 | 4842 | 56 | 4 |
| training | 1.53 | 0.3 | 5337 | 74 | 8 |
| materials | 0.13 | 0.3 | 7451 | 32 | 9 |
| free | 1.63 | 0.8 | 5039 | 95 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| commercial hvac training materials free | 1.09 | 0.8 | 900 | 69 |
| commercial hvac training programs | 0.38 | 0.2 | 1791 | 68 |
| commercial hvac training online | 0.41 | 0.4 | 231 | 87 |
| commercial hvac training classes | 0.68 | 0.3 | 7779 | 11 |
| free hvac training pdf | 0.75 | 0.3 | 6895 | 67 |
| hvac online free training resources | 0.95 | 0.7 | 6998 | 10 |
| hvac free training course | 1.05 | 0.2 | 8128 | 65 |
| hvac training materials for instructors | 0.42 | 0.4 | 7549 | 90 |
| hvac online free training | 0.88 | 0.8 | 7609 | 12 |
| commercial hvac training videos | 1.02 | 0.7 | 2386 | 91 |
| free hvac training courses | 0.68 | 0.2 | 5775 | 84 |
| free hvac training programs | 0.22 | 0.6 | 2810 | 86 |
| hvac online free training programs | 1.11 | 0.2 | 9716 | 79 |
| hvac training for free | 1.72 | 0.5 | 6399 | 3 |
| commercial hvac book training | 0.32 | 0.4 | 2549 | 2 |
| hvac online free training courses | 1.05 | 0.6 | 3933 | 88 |
| hvac online free training modules | 1.33 | 1 | 8916 | 45 |
| free basic hvac training | 1.75 | 0.7 | 9095 | 28 |
| hvac online free training videos | 1.9 | 0.2 | 2444 | 82 |
