| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history is the interaction among | 0.4 | 0.8 | 3143 | 48 | 32 |
| history | 0.27 | 0.7 | 3597 | 100 | 7 |
| is | 0.59 | 0.8 | 5139 | 9 | 2 |
| the | 1.06 | 0.5 | 3084 | 5 | 3 |
| interaction | 1.29 | 0.7 | 5843 | 18 | 11 |
| among | 1.37 | 0.3 | 946 | 92 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history is the interaction among | 1.31 | 0.2 | 3039 | 87 |
