Perhaps you should try some spelling variations:
"monotypic faxon" » "genotypic faxon", "monotypic fanon", "monotypic taxon", "monotypic ftaxon", "monotypic faon", "monotypic faron"
"monotypic axon" » "genotypic axon", "monotypic taxon", "monotypic aon", "monotypic aron"
"monotypic sfaon" » "genotypic sfaon"
"monotypic saxon" » "genotypic saxon", "monotypic staxon", "monotypic saon", "monotypic saron", "monotypic salon", "monotypic saxo"

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

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