| Search string | Hits | Total results viewed | Unique definitions included |
|---|---|---|---|
| What is health information exchange definition | 33,000,000 | 1000 (100 pages) | 61 |
| HIE definition | 32,200,000 | 1000 (100 pages) | 13 |
| What is HIE? | 38,900,000 | 997 (100 pages) | 35 |
| What is HIE (health information exchange) | 2,160,000 | 991 (100 pages) | 42 |
| Clinical information exchange | 20,300,000 | 993 (100 pages) | 10 |
| Health care information exchange | 111,000,000 | 1000 (100 pages) | 13 |