| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ebook textbook free trial | 1.38 | 1 | 744 | 95 | 25 |
| ebook | 1.59 | 0.2 | 6642 | 80 | 5 |
| textbook | 0.34 | 0.6 | 4225 | 33 | 8 |
| free | 1.09 | 0.5 | 4291 | 97 | 4 |
| trial | 0.86 | 0.1 | 8974 | 29 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ebook textbook free trial | 1.41 | 0.2 | 6056 | 47 |
| online textbook free trial | 0.2 | 0.3 | 759 | 12 |
| free textbook ebook download | 1.43 | 0.9 | 5766 | 3 |
| free ebook trial amazon | 0.45 | 0.4 | 7556 | 70 |
| ebook textbooks free download | 0.61 | 0.9 | 1469 | 37 |
| free ebook textbook download sites | 1.75 | 0.1 | 1008 | 73 |
| textbook ebook free download pdf | 1.75 | 0.2 | 1071 | 76 |
| free ebook textbooks online | 0.51 | 0.7 | 6848 | 28 |
| teaching textbooks free trial | 0.31 | 0.2 | 1490 | 41 |
| free ebooks textbooks download | 1.29 | 0.3 | 6578 | 61 |
| teaching textbooks 3.0 free trial | 0.02 | 0.8 | 2032 | 97 |
| amazon etextbook free trial | 1.05 | 0.1 | 3267 | 8 |
| free ebooks for textbooks | 0.86 | 0.6 | 2145 | 81 |
| e textbooks online free | 1.38 | 0.3 | 6643 | 41 |
| free e textbooks to download | 0.12 | 0.5 | 2539 | 96 |
| free textbook e book downloader | 0.88 | 0.6 | 5203 | 59 |
| college textbooks online free trial | 0.74 | 0.8 | 2807 | 62 |
| free ebooks textbooks pdf | 0.28 | 0.8 | 8217 | 11 |
