| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| eu orphan drug legislation | 1.29 | 1 | 3803 | 29 | 26 |
| eu | 1.61 | 0.6 | 5852 | 3 | 2 |
| orphan | 0.05 | 0.6 | 9970 | 55 | 6 |
| drug | 1.94 | 0.1 | 9717 | 44 | 4 |
| legislation | 1.69 | 0.6 | 1534 | 54 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| eu orphan drug legislation | 0.48 | 0.4 | 7910 | 22 |
| eu orphan drug designation | 1.82 | 0.1 | 4918 | 21 |
| the eu orphan regulation | 0.8 | 1 | 8664 | 91 |
| what is the orphan drug law | 1.42 | 1 | 2036 | 56 |
| orphan drug act fda | 1.42 | 0.4 | 4035 | 44 |
| the orphan drug act | 0.8 | 0.8 | 6989 | 79 |
| orphan drug act meant | 0.36 | 0.3 | 7364 | 66 |
| eu orphan drug designation database | 1.26 | 0.8 | 5926 | 29 |
| orphan drug act summary | 0.01 | 0.2 | 7707 | 72 |
| orphan drug act history | 1.07 | 0.2 | 7707 | 4 |
| fda orphan drug guidance | 1.36 | 0.8 | 9537 | 52 |
| why was the orphan drug act passed | 1.99 | 0.7 | 2833 | 60 |
| orphan drug act amendment | 1.8 | 0.8 | 8687 | 6 |
| orphan drug act definition | 0.15 | 0.8 | 5726 | 40 |
| orphan drug act 1983 | 0.11 | 0.7 | 6714 | 34 |
| orphan drug exclusivity in europe | 1.48 | 0.9 | 7362 | 77 |
| regulatory requirements for orphan drugs | 0.62 | 0.1 | 4378 | 22 |
| regulation on orphan medicinal products | 1.34 | 0.2 | 996 | 86 |
| fda office of orphan drugs | 1.9 | 0.6 | 5442 | 17 |
| fda approved orphan drugs | 0.74 | 0.4 | 2392 | 91 |
