Perhaps you should try some spelling variations:
"monotypic taron" » "monotypic aaron", "monotypic baron", "monotypic varon"
"monotypic faxon" » "monotypic saxon", "monotypic fanon", "monotypic taxon", "monotypic fsaxon", "monotypic ftaxon", "monotypic faon"
"monotypic axon" » "monotypic saxon", "monotypic taxon", "monotypic aon"
"genotypic axon" » "genotypic saxon", "genotypic taxon", "genotypic aon", "genotipico axon", "genotyping axon", "phenotypic axon"

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

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