| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| kinds of database management system | 0.36 | 0.7 | 6056 | 13 | 35 |
| kinds | 1.76 | 0.6 | 1820 | 52 | 5 |
| of | 1.51 | 0.8 | 8804 | 86 | 2 |
| database | 0.45 | 0.9 | 6288 | 72 | 8 |
| management | 0.76 | 1 | 9609 | 84 | 10 |
| system | 0.2 | 0.6 | 9942 | 96 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| kinds of database management system | 0.58 | 0.3 | 1448 | 42 |
