Perhaps you should try some spelling variations:
"coder error coding and perception" » "coder error coding and perceptions" (Expand search), "coder error modeling and perception" (Expand search), "coder vector coding and perception" (Expand search), "coder color coding and perception" (Expand search), "code error coding and perception" (Expand search), "codes error coding and perception" (Expand search), "model error coding and perception" (Expand search), "coder error coding rna perception" (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: (("coder error coding and perception") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder error coding and perception\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder error coding and perception ) OR ( api python python python programming ))*.