| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national institutes of health nih usa | 0.55 | 0.3 | 3405 | 87 | 37 |
| national | 0.57 | 0.1 | 4014 | 84 | 8 |
| institutes | 1.27 | 1 | 7679 | 49 | 10 |
| of | 0.99 | 0.7 | 8674 | 4 | 2 |
| health | 1.75 | 0.5 | 1075 | 25 | 6 |
| nih | 0.56 | 0.4 | 7807 | 19 | 3 |
| usa | 0.38 | 0.5 | 3153 | 92 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national institutes of health nih usa | 0.91 | 0.1 | 1084 | 1 |
| national institutes of health nih - usa | 1.04 | 0.3 | 8766 | 61 |
| national institutes of health usa | 1.57 | 0.8 | 8795 | 99 |
| the us national institutes of health | 1.77 | 0.1 | 4093 | 22 |
| united states national institutes of health | 1.01 | 0.3 | 5487 | 63 |
| nih.gov national institute of health | 1.47 | 0.1 | 8086 | 65 |
| national health institute usa | 1.65 | 0.7 | 1465 | 83 |
| us national health institute | 1.87 | 0.4 | 2139 | 85 |
| usa national institutes of health | 0.73 | 0.2 | 5318 | 91 |
| national institute of health usa | 0.24 | 1 | 7641 | 19 |
| national institutes of health nih definition | 0.08 | 0.5 | 9337 | 68 |
