| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free scientific journal articles biology | 0.73 | 0.1 | 2447 | 58 | 40 |
| free | 1.1 | 1 | 8170 | 19 | 4 |
| scientific | 0.78 | 0.4 | 6211 | 92 | 10 |
| journal | 2 | 0.9 | 3471 | 29 | 7 |
| articles | 0.86 | 0.7 | 273 | 90 | 8 |
| biology | 0.87 | 0.3 | 7037 | 52 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free scientific journal articles biology | 0.72 | 0.8 | 7259 | 65 |
| free scientific journal articles | 1.57 | 0.9 | 5056 | 16 |
| free scientific journal articles online | 1.36 | 0.4 | 5898 | 18 |
| free science journal articles | 1.02 | 0.4 | 2892 | 65 |
| free scientific journal articles downloads | 1.26 | 0.9 | 1486 | 65 |
| free journals for publication biology | 0.59 | 0.5 | 6418 | 99 |
| science article free journal | 1.99 | 0.2 | 9233 | 24 |
| scientific articles about biology | 0.49 | 0.9 | 868 | 17 |
| top scientific journals biology | 0.62 | 0.5 | 6714 | 36 |
| science journal articles free online | 0.63 | 0.5 | 4163 | 77 |
| scientific research articles biology | 1.16 | 0.3 | 577 | 76 |
| scientific american biology articles | 0.83 | 0.2 | 2679 | 12 |
| scientific journals for free | 0.49 | 0.7 | 8978 | 98 |
| biology research articles free | 1.7 | 1 | 9442 | 81 |
| free science journal article download | 1.95 | 1 | 5087 | 55 |
| science news articles biology | 0.18 | 0.8 | 5860 | 29 |
| peer reviewed scientific journals biology | 1.17 | 0.7 | 9935 | 63 |
| biology related scientific article | 0.94 | 0.1 | 1549 | 11 |
| free scientific journals online | 0.99 | 0.8 | 9503 | 1 |
| scholarly journals in biology | 0.34 | 0.8 | 8410 | 38 |
