Perhaps you should try some spelling variations:
"code coder codon usage processing" » "code coder codon sausage processing" (Expand search), "code coder codon image processing" (Expand search), "code coder codon mage processing" (Expand search), "code code codon usage processing" (Expand search), "code under codon usage processing" (Expand search), "gcode code codon usage processing" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("code coder codon usage processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code coder codon usage processing\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( code coder codon usage processing ) OR ( api python python python programming ))*.