| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| project gutenberg australia free books | 1.32 | 1 | 7507 | 83 |
| project gutenberg australia home page | 1.85 | 0.4 | 3970 | 38 |
| project gutenberg of australia | 0.5 | 0.3 | 9094 | 45 |
| free books project gutenberg | 1.99 | 0.7 | 6432 | 71 |
| free books online project gutenberg | 1.44 | 0.8 | 5802 | 80 |
| read free books project gutenberg | 1.46 | 0.2 | 7616 | 26 |
| gutenberg australia free ebooks | 1.28 | 0.9 | 1274 | 10 |
| books online free to read project gutenberg | 1.1 | 0.9 | 6713 | 48 |
| project gutenberg free pdf books | 1.99 | 0.1 | 5717 | 46 |
| project gutenberg free books download | 1.37 | 0.6 | 9385 | 16 |
| project gutenberg books online | 0.99 | 0.6 | 4859 | 47 |
| gutenberg project australia science fiction | 1.75 | 1 | 3268 | 100 |
| free book sites project gutenberg | 1.61 | 1 | 6581 | 85 |
| downloadable books on project gutenberg | 1.54 | 0.4 | 773 | 66 |
| project gutenberg download all books | 0.13 | 1 | 3416 | 63 |
| project gutenberg canada ebook | 1.21 | 0.5 | 9371 | 48 |
