| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| project gutenberg harvard classics | 0.73 | 1 | 1988 | 98 | 34 |
| project | 0.07 | 0.2 | 1274 | 67 | 7 |
| gutenberg | 1.29 | 0.8 | 9731 | 29 | 9 |
| harvard | 0.65 | 0.7 | 8436 | 48 | 7 |
| classics | 1.19 | 0.1 | 1056 | 83 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| project gutenberg harvard classics | 0.54 | 0.5 | 1778 | 35 |
| project gutenberg classic literature | 0.47 | 0.8 | 9510 | 61 |
| project gutenberg historical fiction | 1.67 | 0.2 | 1957 | 11 |
| project gutenberg project gutenberg | 0.12 | 0.1 | 3175 | 24 |
| project gutenberg popular books | 0.15 | 0.6 | 1742 | 57 |
| the project of gutenberg | 1.55 | 1 | 1092 | 13 |
| the project gutenberg pdf | 0.94 | 0.4 | 2952 | 83 |
| project gutenberg hard times | 0.64 | 0.6 | 2340 | 95 |
| best project gutenberg books | 1.46 | 0.8 | 6222 | 31 |
| new york times gutenberg project | 1.57 | 0.7 | 4259 | 6 |
| gutenberg project western novels | 0.16 | 0.6 | 4797 | 19 |
| gutenberg project books online | 1.15 | 0.6 | 1735 | 5 |
| the gutenberg project free books | 0.74 | 0.5 | 4728 | 80 |
| good education project gutenberg | 1.27 | 0.6 | 8100 | 40 |
| project gutenberg wikipedia article | 0.9 | 0.2 | 2884 | 38 |
| project gutenberg books list | 1.38 | 0.8 | 3944 | 3 |
| project gutenberg wikipedia history | 0.87 | 0.1 | 2158 | 34 |
| gutenberg project book library | 1.21 | 0.3 | 5723 | 33 |
| project gutenberg wikipedia criticism | 1.73 | 0.9 | 7959 | 88 |
| the gutenberg project website | 1.53 | 1 | 5274 | 90 |
| the gutenberg project ebook | 1.44 | 0.4 | 6346 | 48 |
