Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
when was the first printing press made | 1.65 | 0.3 | 5911 | 38 |
who made the first printing press | 0.68 | 1 | 2995 | 92 |
the first printing press was made by | 1.55 | 0.4 | 2620 | 31 |
what year was the first printing press made | 1.21 | 0.6 | 2585 | 55 |
who made the first successful printing press | 1.02 | 1 | 2784 | 37 |
where was the first printing press made | 1.74 | 0.3 | 4556 | 14 |
first book made with a printing press | 0.98 | 0.9 | 8455 | 42 |
who made the first printing press in india | 1.39 | 0.3 | 3496 | 72 |
who made the first printing press in europe | 1.63 | 0.2 | 4738 | 24 |
what was the first printing press made of | 0.08 | 0.6 | 8347 | 37 |