| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history machines that built america | 1.41 | 0.5 | 2563 | 56 |
| machines that built america history channel | 1.43 | 0.4 | 3842 | 40 |
| the machines that made us | 0.92 | 0.6 | 7275 | 59 |
| machines that built america dvd | 1.64 | 0.1 | 5744 | 45 |
| the machines that built america episodes | 0.98 | 0.7 | 4961 | 49 |
| the machines that built america tv show | 1.39 | 0.3 | 3514 | 43 |
| the inventions that built america | 0.07 | 0.9 | 6725 | 11 |
| inventions made in america | 0.01 | 0.1 | 4228 | 7 |
| who really built america | 0.99 | 0.7 | 1632 | 97 |
| what has america invented | 1.13 | 0.8 | 553 | 20 |
| history made by us | 0.46 | 0.6 | 977 | 16 |
| company that make machine | 0.91 | 0.5 | 1440 | 7 |
| when were machines developed | 1.04 | 0.9 | 6895 | 24 |
| american made cnc machines | 0.64 | 0.5 | 1560 | 35 |
| what was invented in america | 0.17 | 0.8 | 5665 | 4 |
| american made machine tools | 0.85 | 0.4 | 4540 | 19 |
| what was invented in the usa | 1.56 | 0.2 | 3493 | 94 |
| what has the usa invented | 1.11 | 0.1 | 3953 | 82 |
| what inventions did the united states make | 0.82 | 0.1 | 3457 | 17 |
| inventions made in the united states | 1.81 | 0.8 | 3565 | 40 |
