Online Database of
Advanced Search Errata
- Advanced Search will not show records when multiple concepts are specified in the concept query.
- Diagnosis - When two or more concepts are specified, the system will look for records where both concepts are encoded. Often, however, both concepts may not be encoded within the same example. In these cases, no records will be displayed.
- Solution - We are in the process of changing the results return so that in the cases where null results are returned, a second view will be provided that will allow the user to view examples where either of the concepts are encoded (rather than both).