| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| polymeric gene delivery systems | 1.4 | 1 | 1973 | 72 | 31 |
| polymeric | 1.68 | 0.6 | 1351 | 59 | 9 |
| gene | 0.47 | 0.4 | 7226 | 44 | 4 |
| delivery | 0.67 | 0.1 | 8366 | 91 | 8 |
| systems | 0.39 | 0.7 | 5609 | 80 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| polymeric gene delivery systems | 1.7 | 0.6 | 5979 | 31 |
