Perhaps you should try some spelling variations:
"monotypic saxon" » "genotypic saxon", "monotypic salon", "monotypic saxo", "monotypic sfaxon", "monotypic saon", "monotypic saron"
"monotypic axon" » "genotypic axon", "monotypic faxon", "monotypic aon", "monotypic aron"
"monotypic taxon" » "genotypic taxon", "monotypic tfaxon", "monotypic taon", "monotypic taron", "monotypic talon", "monotypic faxon", "monotypic taxol"
"monotypic sfanon" » "genotypic sfanon", "monotypic fanon"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("monotypic saxon") OR ((("monotypic axon") OR ("monotypic taxon"))))) OR ("monotypic sfanon"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"monotypic saxon\") OR (((\"monotypic axon\") OR (\"monotypic taxon\"))))) OR (\"monotypic sfanon\"))".
• Removing quotes may allow a broader search: (((( monotypic saxon ) OR ((( monotypic axon ) OR ( monotypic taxon ))))) OR ( monotypic sfanon )).
• Adding a wildcard symbol may retrieve word variants: (((("monotypic saxon") OR ((("monotypic axon") OR ("monotypic taxon"))))) OR ("monotypic sfanon"))*.