| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| reference information model | 0.11 | 0.8 | 1204 | 97 | 27 |
| reference | 0.09 | 0.2 | 2546 | 37 | 9 |
| information | 1.61 | 0.9 | 7483 | 86 | 11 |
| model | 1.93 | 1 | 2352 | 2 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| reference information model | 0.46 | 0.2 | 8201 | 66 |
