Perhaps you should try some spelling variations:
"monotypic taxon" » "monotypic talon", "monotypic axon", "monotypic taxol"
"genotypic taxon" » "genotypic talon", "genotypic axon", "genotypic taxol", "genotipico taxon", "genotyping taxon", "phenotypic taxon"
"genotypic faxon" » "genotipico faxon", "genotyping faxon", "phenotypic faxon", "genotypic fanon", "genotypic axon"
"genotypic saxon" » "genotipico saxon", "genotyping saxon", "phenotypic saxon", "genotypic salon", "genotypic 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 taxon") OR ((((("genotypic taxon") OR ("genotypic faxon"))) OR ("genotypic saxon"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"monotypic taxon\") OR (((((\"genotypic taxon\") OR (\"genotypic faxon\"))) OR (\"genotypic saxon\"))))".
• Removing quotes may allow a broader search: (( monotypic taxon ) OR ((((( genotypic taxon ) OR ( genotypic faxon ))) OR ( genotypic saxon )))).
• Adding a wildcard symbol may retrieve word variants: (("monotypic taxon") OR ((((("genotypic taxon") OR ("genotypic faxon"))) OR ("genotypic saxon"))))*.