| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ontology definition in research | 0.88 | 1 | 3737 | 43 | 31 |
| ontology | 1.64 | 0.9 | 1368 | 94 | 8 |
| definition | 0.85 | 0.4 | 2822 | 57 | 10 |
| in | 0.75 | 0.2 | 585 | 70 | 2 |
| research | 1.26 | 1 | 6830 | 72 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ontology definition in research | 1.36 | 1 | 673 | 20 |
