Perhaps you should try some spelling variations:
"monotypic taxon" » "genotypic taxon", "monotypic axon", "monotypic faxon", "monotypic taxol"
"monotypic saxon" » "genotypic saxon", "monotypic salon", "monotypic saon", "monotypic sexon", "monotypic sanon"
"monotypic saxo" » "genotypic saxo", "monotypic sao", "monotypic sexo", "monotypic sano"
"genotyping talon" » "genotypic talon", "genotyping salon", "genotyping telon", "genotyping malon"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("monotypic taxon") OR ((("monotypic saxon") OR ("monotypic saxo"))))) OR ("genotyping talon"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"monotypic taxon\") OR (((\"monotypic saxon\") OR (\"monotypic saxo\"))))) OR (\"genotyping talon\"))*".
• Removing quotes may allow a broader search: (((( monotypic taxon ) OR ((( monotypic saxon ) OR ( monotypic saxo ))))) OR ( genotyping talon ))*.