| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biggest inventions in history | 0.17 | 0.2 | 7884 | 56 | 29 |
| biggest | 1.43 | 0.6 | 3284 | 39 | 7 |
| inventions | 1.84 | 0.7 | 7585 | 44 | 10 |
| in | 1.06 | 0.4 | 1882 | 29 | 2 |
| history | 1.55 | 0.6 | 8754 | 40 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biggest inventions in history | 0.92 | 0.6 | 2299 | 52 |
| biggest inventions in human history | 1.37 | 0.8 | 6851 | 90 |
| most famous inventions in history | 0.87 | 0.2 | 2974 | 76 |
| most significant inventions in history | 0.27 | 1 | 9935 | 29 |
| the most important inventions in history | 0.86 | 0.4 | 782 | 67 |
| great inventions in history | 0.43 | 1 | 8129 | 72 |
| the greatest invention in history | 1.16 | 0.7 | 5820 | 47 |
| greatest inventions in the world | 0.51 | 0.4 | 317 | 23 |
