| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| memory system basic concepts | 1.78 | 0.5 | 6325 | 54 | 28 |
| memory | 1.39 | 0.3 | 1601 | 92 | 6 |
| system | 1.49 | 0.4 | 2503 | 73 | 6 |
| basic | 1.35 | 0.2 | 1232 | 81 | 5 |
| concepts | 0.17 | 0.3 | 1558 | 76 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| memory system basic concepts | 0.18 | 0.6 | 3733 | 13 |
