| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| doi meaning in citation | 1.16 | 0.8 | 6046 | 56 | 23 |
| doi | 1.95 | 0.1 | 4821 | 83 | 3 |
| meaning | 1 | 1 | 6122 | 38 | 7 |
| in | 0.57 | 0.1 | 8364 | 66 | 2 |
| citation | 1.86 | 1 | 1290 | 29 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| doi meaning in citation | 0.34 | 0.3 | 1448 | 85 |
