| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free article database online scholarly | 0.3 | 0.2 | 1519 | 51 |
| scholarly journal article database free | 1.35 | 0.4 | 2491 | 42 |
| free online article database | 1.67 | 0.3 | 7509 | 24 |
| online databases for scholarly articles | 0.85 | 0.1 | 9094 | 86 |
| database for scholarly articles | 0.68 | 0.3 | 8111 | 28 |
| best scholarly article database | 1.99 | 0.9 | 6858 | 51 |
| online article databases free | 1.62 | 0.4 | 5678 | 92 |
| scholarly article search database | 1.67 | 0.8 | 2288 | 68 |
| scholarly articles database free full text | 1.77 | 0.8 | 7147 | 88 |
| scholarly journal article database | 1.47 | 0.9 | 2191 | 52 |
| google scholarly article database | 1.01 | 0.1 | 5191 | 38 |
| free academic article databases | 1.44 | 1 | 9113 | 3 |
| databases to find scholarly articles | 0.95 | 0.6 | 259 | 85 |
