| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| heating ventilation and air conditioning book | 1.18 | 0.3 | 9356 | 82 | 45 |
| heating | 0.78 | 0.9 | 8863 | 35 | 7 |
| ventilation | 1.38 | 0.7 | 6275 | 32 | 11 |
| and | 0.02 | 0.4 | 2033 | 5 | 3 |
| air | 1.78 | 0.3 | 7764 | 43 | 3 |
| conditioning | 0.56 | 0.7 | 2340 | 11 | 12 |
| book | 0.33 | 0.1 | 8589 | 59 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| heating ventilation and air conditioning book | 0.72 | 0.6 | 4496 | 30 |
| heating and air conditioning book | 1.89 | 0.5 | 2601 | 9 |
| heating ventilation and air conditioning pdf | 1.16 | 0.3 | 9255 | 53 |
| book heating and cooling | 1.77 | 0.2 | 7268 | 88 |
| by the book heating and air | 0.28 | 0.8 | 8354 | 21 |
| heating ventilation and air conditioning | 0.17 | 0.7 | 6035 | 82 |
| air conditioning and refrigeration book | 1.39 | 0.7 | 7228 | 22 |
| refrigeration and air conditioning book pdf | 1.69 | 0.6 | 3084 | 56 |
| heating and cooling books | 0.52 | 0.2 | 6003 | 6 |
| air conditioning book pdf free download | 1.38 | 0.9 | 7103 | 2 |
| heating air conditioning ventilation | 0.64 | 0.7 | 5118 | 82 |
| air conditioning and ventilation system pdf | 0.52 | 0.1 | 4714 | 84 |
| air conditioning design book | 1.01 | 0.8 | 8412 | 12 |
| fundamentals of hvac book | 1.71 | 0.9 | 9023 | 17 |
| price book for hvac | 0.47 | 0.2 | 5629 | 80 |
| hvac book pdf free download | 0.67 | 0.1 | 5736 | 28 |
| amazon books hvac business | 0.12 | 0.6 | 4403 | 79 |
| books on hvac systems | 1.93 | 0.8 | 8674 | 89 |
| hvac training books pdf | 1.28 | 0.6 | 5965 | 66 |
