In addition to searchTextValues, optional advanced search parameters can be used. The following parameters are activated when a non-empty string value is passed in for the given parameter:
| Search Parameter | Description | 
|---|---|
| 
 | This parameter sets the delimiter character. The default delimiter is a comma. This delimiter value will be set for search text values, document formats, topics, and solution classes. | 
| 
 | The delimited string containing the search text values. | 
| 
 | Repository ID of the favorite query you would like to apply as a constraint. | 
| 
 | Delimited string of topic IDs. | 
| 
 | If set to  | 
| 
 | Space delimited list of keywords. All must be present. Generates a constraint like:   | 
| 
 | Space delimited list of keywords. Match if any are present. Generates a constraint like: 
 | 
| 
 | Space delimited list of keywords. None of the words must be present. | 
| 
 | Delimited list of document formats. Result must match the specified document formats. Possible document formats include XHTML, Text, PDF, HTML, and Other and All. Solutions are represented as XHTML. | 
| 
 | Delimited string of  For example: “Handy PC Solutions” as opposed to: “100002” | 
| 
 | If set to true, then numerical range is used for creation date. If set to false, then the from and to range is used. | 
| 
 | A number representing days. The solution or file was created within the last N number of days. | 
| 
 | A date of the form MM/DD/YYYY specifying the start date for the creation range. | 
| 
 | A date of the form MM/DD/YYYY specifying the end date for the creation range. | 
| 
 | If set to true, then numerical range is used for last modified date. If set to false, then the from and to range is used. | 
| 
 | A number representing days. The solution or file was modified within the last N number of days. | 
| 
 | A date of the form MM/DD/YYYY specifying the start date for the last modified range. | 
| 
 | A date of the form MM/DD/YYYY specifying the end date for the last modified range. | 
| 
 | The query language code. For example, en. | 
| 
 | The target language code for the results. For example: en | 
| 
 | If true, records the search in the search history. | 
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