| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the printing press johannes gutenberg | 1.64 | 1 | 9921 | 1 |
| printing press invented by johannes gutenberg | 1.7 | 0.9 | 4155 | 4 |
| johannes gutenberg and the printing press | 0.37 | 0.6 | 6208 | 83 |
| johannes gutenberg invents the printing press | 1.57 | 0.5 | 1015 | 16 |
| what did johannes gutenberg printing press do | 1.94 | 0.1 | 8364 | 36 |
| johannes gutenberg's printing press | 1.29 | 0.6 | 2234 | 69 |
| johannes gutenberg printing press facts | 1.33 | 0.9 | 4447 | 42 |
| printing press johannes gutenberg year | 0.67 | 0.6 | 5399 | 63 |
