| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| issn database | 1.2 | 0.8 | 7818 | 7 | 13 |
| issn | 0.93 | 0.6 | 4818 | 83 | 4 |
| database | 1.96 | 1 | 6562 | 17 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| issn database | 0.92 | 0.2 | 5165 | 7 |
| isin database | 0.18 | 0.9 | 2652 | 38 |
| isin database download | 1.6 | 0.8 | 4775 | 77 |
| isin database free | 1.02 | 0.7 | 1890 | 100 |
| isin database services | 0.34 | 0.7 | 7256 | 15 |
| isn database | 1.59 | 0.9 | 1864 | 24 |
| issn to publisher database | 0.34 | 1 | 3498 | 24 |
| issn 22 publisher database | 0.49 | 0.9 | 7207 | 3 |
| cochrane database of systematic reviews issn | 0.56 | 0.1 | 4814 | 12 |
| isin annual database listing fee | 0.94 | 0.4 | 5153 | 12 |
| firds isin database | 0.52 | 0.2 | 5339 | 94 |
