| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| electric field energy density | 1.76 | 0.6 | 5086 | 93 | 29 |
| electric | 0.73 | 1 | 5741 | 91 | 8 |
| field | 1.32 | 0.4 | 4017 | 53 | 5 |
| energy | 0.97 | 0.1 | 2115 | 34 | 6 |
| density | 0.92 | 0.8 | 4878 | 28 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| electric field energy density | 1.45 | 1 | 860 | 73 |
