| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| human factors international | 0.13 | 0.4 | 1355 | 88 | 27 |
| human | 0.15 | 0.1 | 964 | 33 | 5 |
| factors | 0.1 | 0.5 | 3875 | 40 | 7 |
| international | 0.12 | 0.7 | 6228 | 46 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| human factors international | 0.89 | 0.5 | 4264 | 99 |
