Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
when was the calculator invented | 0.72 | 0.8 | 1744 | 89 | 32 |
when | 0.19 | 0.8 | 1146 | 74 | 4 |
was | 0.21 | 0.2 | 2189 | 43 | 3 |
the | 1.32 | 0.8 | 2460 | 63 | 3 |
calculator | 1.77 | 0.7 | 3675 | 29 | 10 |
invented | 0.93 | 0.5 | 343 | 61 | 8 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
when was the calculator invented | 0.39 | 0.7 | 5595 | 14 |
when was the first calculator invented | 0.6 | 0.5 | 5813 | 94 |
when was the digital calculator invented | 0.72 | 0.2 | 6554 | 56 |
when was the electronic calculator invented | 0.42 | 0.9 | 3433 | 36 |
when was the modern calculator invented | 0.56 | 0.8 | 9357 | 29 |
when was the handheld calculator invented | 0.59 | 0.8 | 3500 | 72 |
when was the pocket calculator invented | 0.08 | 0.3 | 6678 | 96 |
when was the mechanical calculator invented | 0.66 | 0.7 | 4401 | 97 |
when was the graphing calculator invented | 0.19 | 0.2 | 539 | 64 |
who invented the first calculator | 0.61 | 0.1 | 3206 | 88 |
who invented calculator first time | 1.88 | 0.5 | 2471 | 38 |
first calculator invented | 1.06 | 0.1 | 8189 | 40 |
who invented the first mechanical calculator | 0.04 | 0.5 | 5912 | 24 |
when was the first modern calculator invented | 1.12 | 0.8 | 5447 | 77 |
when was the first pocket calculator invented | 1.91 | 0.8 | 8995 | 56 |