| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free engineering textbooks pdf | 0.84 | 0.3 | 2853 | 49 | 30 |
| free | 0.63 | 0.6 | 492 | 86 | 4 |
| engineering | 0.64 | 0.2 | 5840 | 33 | 11 |
| textbooks | 1.67 | 0.5 | 9425 | 71 | 9 |
| 1.01 | 0.7 | 282 | 12 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free engineering textbooks pdf | 0.66 | 0.6 | 1136 | 91 |
| free engineering textbooks | 0.58 | 0.6 | 1655 | 46 |
| free engineering textbooks online | 1.12 | 0.7 | 311 | 39 |
| engineering textbooks pdf free download | 1.6 | 0.3 | 2524 | 19 |
| electrical engineering textbook free pdf | 0.74 | 0.6 | 609 | 3 |
| free college textbooks pdf for engineering | 1.69 | 1 | 5774 | 46 |
| pdf free download of engineering textbook | 1.02 | 0.5 | 9574 | 59 |
| industrial engineering textbooks pdf free | 0.63 | 0.7 | 9175 | 56 |
