| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who invented the printing press | 0.52 | 0.4 | 2262 | 56 |
| who invented the printing press in 1439 | 0.32 | 0.8 | 9503 | 22 |
| who invented the printing press in europe | 1.47 | 0.2 | 2293 | 74 |
| who invented the printing press in what year | 0.86 | 0.5 | 5568 | 20 |
| who invented the printing press china | 1.19 | 1 | 7088 | 8 |
| who invented the printing press in 1457 | 1.03 | 0.4 | 3755 | 20 |
| who invented the printing press in america | 1.2 | 0.7 | 8345 | 46 |
| who invented the printing press in 1450 | 1.55 | 0.9 | 1896 | 90 |
| who invented the printing press in 1440 | 1.74 | 0.2 | 443 | 95 |
| who invented the printing press when & where | 0.93 | 0.9 | 3298 | 15 |
| who invented the printing press in 1436 | 0.36 | 0.2 | 4767 | 9 |
| printing press invented | 1.97 | 0.6 | 9979 | 8 |
| who invented the first printing press | 1.45 | 0.7 | 4706 | 16 |
| who invented the movable type printing press | 0.93 | 1 | 1688 | 22 |
| printing press was invented by | 0.64 | 0.1 | 9820 | 89 |
| invented the printing press for europe | 1.5 | 0.2 | 4170 | 100 |
| printing press invented by johannes gutenberg | 1.4 | 0.3 | 7253 | 34 |
| who invented the printing press renaissance | 1.04 | 1 | 4834 | 47 |
