Perhaps you should try some spelling variations:
"monotypic saon" » "genotypic saon", "monotypic salon", "monotypic saxon", "monotypic sajon"
"monotypic sftaxon" » "genotypic sftaxon", "monotypic sftsaxon", "monotypic sftfaxon", "monotypic sfttaxon"
"monotypic axon" » "genotypic axon", "monotypic saxon", "monotypic faxon", "monotypic taxon"
"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 saon") OR ("monotypic sftaxon"))) OR ("monotypic axon"))) OR ("monotypic sfanon"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"monotypic saon\") OR (\"monotypic sftaxon\"))) OR (\"monotypic axon\"))) OR (\"monotypic sfanon\"))".
• Removing quotes may allow a broader search: (((((( monotypic saon ) OR ( monotypic sftaxon ))) OR ( monotypic axon ))) OR ( monotypic sfanon )).
• Adding a wildcard symbol may retrieve word variants: (((((("monotypic saon") OR ("monotypic sftaxon"))) OR ("monotypic axon"))) OR ("monotypic sfanon"))*.