Perhaps you should try some spelling variations:
"monotypic faxon" » "monotypic saxon", "monotypic fanon", "monotypic taxon", "monotypic fsaxon", "monotypic ftaxon", "monotypic faon"
"monotypic sfaxon" » "monotypic ssaxon", "monotypic sfanon", "monotypic staxon", "monotypic sfsaxon", "monotypic sftaxon", "monotypic sfaon", "monotypic saxon"
"genotypic axon" » "genotipico axon", "genotyping axon", "phenotypic axon", "genotypic saxon", "genotypic taxon", "genotypic aon"
"monotypic staxon" » "monotypic stsaxon", "monotypic sttaxon", "monotypic staon", "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 faxon") OR ("genotypic axon"))) OR ((("monotypic sfaxon") OR ("monotypic staxon"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"monotypic faxon\") OR (\"genotypic axon\"))) OR (((\"monotypic sfaxon\") OR (\"monotypic staxon\"))))".
• Removing quotes may allow a broader search: (((( monotypic faxon ) OR ( genotypic axon ))) OR ((( monotypic sfaxon ) OR ( monotypic staxon )))).
• Adding a wildcard symbol may retrieve word variants: (((("monotypic faxon") OR ("genotypic axon"))) OR ((("monotypic sfaxon") OR ("monotypic staxon"))))*.