Perhaps you should try some spelling variations:
"monotypic faon" » "genotypic faon", "monotypic fao", "monotypic aon", "monotypic fan"
"monotypic fanon" » "genotypic fanon", "monotypic canon", "monotypic manon", "monotypic danon"
"monotypic axon" » "genotypic axon", "monotypic saxon", "monotypic taxon", "monotypic aon"
"monotypic faxon" » "genotypic faxon", "monotypic fsaxon", "monotypic ftaxon", "monotypic faon", "monotypic saxon", "monotypic taxon"

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

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