Perhaps you should try some spelling variations:
"genotypic taxon" » "genotyping taxon", "phenotypic taxon", "genotype taxon", "genotypic talon", "genotypic saxon", "genotypic faxon", "genotypic tsaxon", "genotypic tfaxon", "genotypic taon"
"genotypic axon" » "genotyping axon", "phenotypic axon", "genotype axon", "genotypic saxon", "genotypic faxon", "genotypic aon"
"genotipico axon" » "genotipico saxon", "genotipico faxon", "genotipico aon", "genotipicos axon", "fenotipico axon", "fenotipicos axon"
"monotypic saxo" » "monotypic sao", "monotypic sexo", "monotypic sano"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"genotypic taxon\") OR (((\"genotypic axon\") OR (\"genotipico axon\"))))) OR (\"monotypic saxo\"))~".
• Removing quotes may allow a broader search: (((( genotypic taxon ) OR ((( genotypic axon ) OR ( genotipico axon ))))) OR ( monotypic saxo ))~.
• Adding a wildcard symbol may retrieve word variants: (((("genotypic taxon") OR ((("genotypic axon") OR ("genotipico axon"))))) OR ("monotypic saxo"))*.