| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| covid 19 research database | 0.31 | 0.2 | 4961 | 65 | 26 |
| covid | 1.44 | 0.4 | 2958 | 53 | 5 |
| 19 | 0.49 | 0.2 | 3672 | 43 | 2 |
| research | 1.18 | 0.6 | 9703 | 61 | 8 |
| database | 0.37 | 0.2 | 8069 | 49 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| covid 19 research database | 2 | 0.6 | 2321 | 46 |
| who covid 19 research database | 0.91 | 0.8 | 5313 | 87 |
| covid 19 research report | 0.1 | 0.1 | 5507 | 87 |
| research for covid 19 | 0.76 | 0.3 | 9719 | 64 |
| research related to covid 19 | 1.09 | 0.4 | 6363 | 70 |
| covid 19 current research | 0.74 | 0.3 | 3992 | 20 |
| research on covid 19 pdf | 1.66 | 0.1 | 5875 | 90 |
| covid 19 research article | 1.8 | 0.1 | 5539 | 33 |
| covid 19 research studies | 1.83 | 0.2 | 8302 | 4 |
| covid 19 database download | 1.08 | 0.1 | 9141 | 40 |
| research project on covid 19 | 1.32 | 1 | 7048 | 73 |
| covid 19 data reports | 1.93 | 0.7 | 7171 | 28 |
| previous research about covid-19 | 0.2 | 0.6 | 6175 | 42 |
| global research with covid-19 | 0.03 | 0.7 | 9639 | 79 |
