| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nrcc library database | 0.14 | 0.1 | 2931 | 22 | 21 |
| nrcc | 0.53 | 0.2 | 9271 | 45 | 4 |
| library | 1.71 | 0.5 | 3125 | 51 | 7 |
| database | 0.21 | 0.3 | 385 | 89 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nrcc library database | 1.73 | 1 | 2749 | 69 |
| necc library database | 2 | 0.4 | 5371 | 54 |
| ntcc library database | 1.01 | 0.7 | 115 | 73 |
| ncc library databases | 0.5 | 0.3 | 7951 | 44 |
| nescc library database | 1.4 | 0.2 | 8125 | 61 |
