Use Options.StoredFieldDelimiterChar to tokenize enumerable fields into separate values when indexing. For example, if StoredFieldDelimiterChar is '|' and the SampleField contains the value "First|Second|Third", the indexer will create three separate enumerable field instances for SampleField in the document, "First", "Second", and "Third", instead of a single instance containing "First|Second|Third". Because StoredFieldDelimiterChar is used to delimit multiple instances of the same field in a document, the same result will occur if the document contains three separate instances of SampleField, containing "First", "Second", and "Third".