Table 2.
Searches that did not yield any returns (n=23)
G signifies search in Google, and M indicates a search of MedlinePlus
| Query Text | Original (O) or Replacement (R)? | Search Scope |
| "contraindications mri" | O | M |
| "heart arrhythmia treatment" | O | M |
| "heart electric" | O | M |
| "heart flutters" | O | M |
| "herbal treatment cancer" | O | M |
| "natural alternative hrt" | O | M |
| "natural hrt" | O | M |
| "thyroid abs test" | O | M, G |
| "arrhythmia treatment" | R | M |
| "contraindications magnetic resonance imaging" | R | M |
| "epilepsy, absence" | R | M |
| "fluttering heart" | R | M |
| "heart arrhythmia therapeutic aspects" | R | M, G |
| "herbal therapeutic aspects cancer" | R | M, G |
| "herbal treatment malignant neoplasms" | R | M, G |
| "natural alternative hormone replacement therapy" | R | M |
| "natural hormone replacement therapy" | R | M |
| "selective serotonin re-uptake inhibitor" | R | M |
| "thyroid antibody studies" | R | M |