| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| define quantum field theory | 1.7 | 0.5 | 8334 | 54 | 27 |
| define | 0.7 | 0.9 | 6077 | 45 | 6 |
| quantum | 1.68 | 1 | 5636 | 28 | 7 |
| field | 0.06 | 0.8 | 2141 | 77 | 5 |
| theory | 1.59 | 0.1 | 3056 | 69 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| define quantum field theory | 1.04 | 0.4 | 9782 | 72 |
