| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| guns germs and steel documentary episode 3 | 0.46 | 0.9 | 1874 | 10 | 42 |
| guns | 0.75 | 0.4 | 9926 | 94 | 4 |
| germs | 1.92 | 0.3 | 8206 | 33 | 5 |
| and | 1.94 | 0.5 | 5826 | 76 | 3 |
| steel | 0.47 | 0.8 | 9426 | 40 | 5 |
| documentary | 1.16 | 0.7 | 6388 | 66 | 11 |
| episode | 1.81 | 0.2 | 4293 | 85 | 7 |
| 3 | 0.19 | 1 | 9125 | 24 | 1 |
